![[texts]](/images/mediatype_texts.gif) | Alternating generations : a biological study of oak galls and gall flies - Adler, Hermann One leaf illustrated on both sides not included in paging Keywords: Generations, Alternating; Gallflies; Galls (Botany) Downloads: 133 |  |
![[texts]](/images/mediatype_texts.gif) | A symposium on the structure of protoplasm - American Society of Plant Physiologists Includes bibliographical references Keywords: Protoplasm Downloads: 428 |  |
![[texts]](/images/mediatype_texts.gif) | The works of Francis Maitland Balfour .. (Volume 1) - Balfour, Francis M. (Francis Maitland), 1851-1882 Bibliography: xxiii p. at end of v. 2 and xxiv p. at end of v. 3 Keywords: Embryology; Zoology; Embryology -- 19th Cent; Zoology -- 19th Cent Downloads: 231 |  |
![[texts]](/images/mediatype_texts.gif) | The works of Francis Maitland Balfour .. (Volume 2) - Balfour, Francis M. (Francis Maitland), 1851-1882 Bibliography: xxiii p. at end of v. 2 and xxiv p. at end of v. 3 Keywords: Embryology; Zoology; Embryology -- 19th Cent; Zoology -- 19th Cent Downloads: 299 |  |
![[texts]](/images/mediatype_texts.gif) | The works of Francis Maitland Balfour .. (Volume 3) - Balfour, Francis M. (Francis Maitland), 1851-1882 Bibliography: xxiii p. at end of v. 2 and xxiv p. at end of v. 3 Keywords: Embryology; Zoology; Embryology -- 19th Cent; Zoology -- 19th Cent Downloads: 189 |  |
![[texts]](/images/mediatype_texts.gif) | The works of Francis Maitland Balfour .. (Volume v.4) - Balfour, Francis M. (Francis Maitland), 1851-1882 At head of title: Memorial edition Keywords: Embryology; Zoology; Embryology; Zoology Downloads: 27 |  |
![[texts]](/images/mediatype_texts.gif) | The evolution of the earth and its inhabitants; a series delivered before the Yale chapter of the Sigma xi during the academic year 1916-1917 - Barrell, Joseph, b. 1869 Preface, by R.S. Lull.--The origin of the earth, by J. Barrell.--The earth's changing surface and climate, by C. Schuchert.--The origin of life, by L.L. Woodruff.--The pulse of life, by R.S. Lull.--Climate and evolution of civilization, by E. Huntington.--Index Keywords: Evolution; Climatology; Human beings -- Influence on nature; Earth Downloads: 364 |  |
![[texts]](/images/mediatype_texts.gif) | The last of the Arctic voyages; being a narrative of the expedition in H. M. S. Assistance, under the command of Captian Sir Edward Belcher, C. B., in search of Sir John Franklin, during the years 1852-53-54 (Volume 1) - Belcher, Edward, Sir, 1799-1877 Montgomery Collection 1987 Keywords: Assistance (Ship); Arctic regions Downloads: 490 |  |
![[texts]](/images/mediatype_texts.gif) | The last of the Arctic voyages; being a narrative of the expedition in H. M. S. Assistance, under the command of Captian Sir Edward Belcher, C. B., in search of Sir John Franklin, during the years 1852-53-54 (Volume 2) - Belcher, Edward, Sir, 1799-1877 Montgomery Collection 1987 Keywords: Assistance (Ship); Arctic regions Downloads: 438 |  |
![[texts]](/images/mediatype_texts.gif) | The Pacific halibut - Bell, Frederick Heward, 1902- Keywords: Pacific halibut; Halibut fisheries -- Northwest, Pacific Downloads: 346 |  |
![[texts]](/images/mediatype_texts.gif) | Fishes of the Gulf of Maine - Bigelow, Henry Bryant, b. 1879 Bibliography: p. 545-560 Keywords: Fishes -- Maine, Gulf of Downloads: 367 |  |
![[texts]](/images/mediatype_texts.gif) | Soft-rayed Bony fishes : class Osteichthyes, order Acipenseroidei, order Lepisostei, order Isospondyli, suborder Elopoidea, suborder Clupeoidea, suborder Salmonoidea - Bigelow, Henry Bryant, b. 1879 Index Keywords: Osteichthyes Downloads: 304 |  |
![[texts]](/images/mediatype_texts.gif) | Proceedings of the Biological Society of Washington (Volume 1) - Biological Society of Washington Life sciences collection Keywords: Biology Downloads: 268 |  |
![[texts]](/images/mediatype_texts.gif) | Proceedings of the Biological Society of Washington (Volume 2) - Biological Society of Washington Life sciences collection Keywords: Biology Downloads: 246 |  |
![[texts]](/images/mediatype_texts.gif) | Proceedings of the Biological Society of Washington (Volume 3) - Biological Society of Washington Life sciences collection Keywords: Biology Downloads: 304 |  |
![[texts]](/images/mediatype_texts.gif) | Proceedings of the Biological Society of Washington (Volume 4) - Biological Society of Washington Life sciences collection Keywords: Biology Downloads: 242 |  |
![[texts]](/images/mediatype_texts.gif) | Proceedings of the Biological Society of Washington (Volume 5) - Biological Society of Washington Life sciences collection Keywords: Biology Downloads: 141 |  |
![[texts]](/images/mediatype_texts.gif) | Proceedings of the Biological Society of Washington (Volume 6) - Biological Society of Washington Life sciences collection Keywords: Biology Downloads: 119 |  |
![[texts]](/images/mediatype_texts.gif) | Proceedings of the Biological Society of Washington (Volume 7) - Biological Society of Washington Life sciences collection Keywords: Biology Downloads: 239 |  |
![[texts]](/images/mediatype_texts.gif) | Proceedings of the Biological Society of Washington (Volume 8) - Biological Society of Washington Life sciences collection Keywords: Biology Downloads: 123 |  |
![[texts]](/images/mediatype_texts.gif) | Proceedings of the Biological Society of Washington (Volume 9) - Biological Society of Washington Life sciences collection Keywords: Biology Downloads: 127 |  |
![[texts]](/images/mediatype_texts.gif) | Proceedings of the Biological Society of Washington (Volume 10) - Biological Society of Washington Life sciences collection Keywords: Biology Downloads: 91 |  |
![[texts]](/images/mediatype_texts.gif) | Proceedings of the Biological Society of Washington (Volume 11) - Biological Society of Washington Life sciences collection Keywords: Biology Downloads: 495 |  |
![[texts]](/images/mediatype_texts.gif) | Proceedings of the Biological Society of Washington (Volume 12) - Biological Society of Washington Life sciences collection Keywords: Biology Downloads: 283 |  |
![[texts]](/images/mediatype_texts.gif) | Proceedings of the Biological Society of Washington (Volume 13) - Biological Society of Washington Life sciences collection Keywords: Biology Downloads: 220 |  |
![[texts]](/images/mediatype_texts.gif) | Proceedings of the Biological Society of Washington (Volume 14) - Biological Society of Washington Life sciences collection Keywords: Biology Downloads: 304 |  |
![[texts]](/images/mediatype_texts.gif) | Proceedings of the Biological Society of Washington (Volume 15) - Biological Society of Washington Life sciences collection Keywords: Biology Downloads: 233 |  |
![[texts]](/images/mediatype_texts.gif) | Proceedings of the Biological Society of Washington (Volume 16) - Biological Society of Washington Life sciences collection Keywords: Biology Downloads: 218 |  |
![[texts]](/images/mediatype_texts.gif) | Proceedings of the Biological Society of Washington (Volume 17) - Biological Society of Washington Life sciences collection Keywords: Biology Downloads: 267 |  |
![[texts]](/images/mediatype_texts.gif) | Proceedings of the Biological Society of Washington (Volume 18) - Biological Society of Washington Life sciences collection Keywords: Biology Downloads: 295 |  |
![[texts]](/images/mediatype_texts.gif) | Proceedings of the Biological Society of Washington (Volume 19) - Biological Society of Washington Life sciences collection Keywords: Biology Downloads: 291 |  |
![[texts]](/images/mediatype_texts.gif) | Proceedings of the Biological Society of Washington (Volume 20) - Biological Society of Washington Life sciences collection Keywords: Biology Downloads: 379 |  |
![[texts]](/images/mediatype_texts.gif) | Proceedings of the Biological Society of Washington (Volume 21) - Biological Society of Washington Life sciences collection Keywords: Biology Downloads: 425 |  |
![[texts]](/images/mediatype_texts.gif) | Proceedings of the Biological Society of Washington (Volume 22) - Biological Society of Washington Life sciences collection Keywords: Biology Downloads: 240 |  |
![[texts]](/images/mediatype_texts.gif) | Proceedings of the Biological Society of Washington (Volume 23) - Biological Society of Washington Life sciences collection Keywords: Biology Downloads: 335 |  |
![[texts]](/images/mediatype_texts.gif) | Proceedings of the Biological Society of Washington (Volume 24) - Biological Society of Washington Life sciences collection Keywords: Biology Downloads: 441 |  |
![[texts]](/images/mediatype_texts.gif) | Proceedings of the Biological Society of Washington (Volume 25) - Biological Society of Washington Life sciences collection Keywords: Biology Downloads: 264 |  |
![[texts]](/images/mediatype_texts.gif) | Proceedings of the Biological Society of Washington (Volume 26) - Biological Society of Washington Life sciences collection Keywords: Biology Downloads: 334 |  |
![[texts]](/images/mediatype_texts.gif) | Proceedings of the Biological Society of Washington (Volume 27) - Biological Society of Washington Life sciences collection Keywords: Biology Downloads: 319 |  |
![[texts]](/images/mediatype_texts.gif) | Proceedings of the Biological Society of Washington (Volume 28) - Biological Society of Washington Life sciences collection Keywords: Biology Downloads: 256 |  |
![[texts]](/images/mediatype_texts.gif) | Proceedings of the Biological Society of Washington (Volume 29) - Biological Society of Washington Life sciences collection Keywords: Biology Downloads: 256 |  |
![[texts]](/images/mediatype_texts.gif) | Proceedings of the Biological Society of Washington (Volume 30) - Biological Society of Washington Life sciences collection Keywords: Biology Downloads: 298 |  |
![[texts]](/images/mediatype_texts.gif) | Proceedings of the Biological Society of Washington (Volume 31) - Biological Society of Washington Life sciences collection Keywords: Biology Downloads: 385 |  |
![[texts]](/images/mediatype_texts.gif) | Proceedings of the Biological Society of Washington (Volume 32) - Biological Society of Washington Life sciences collection Keywords: Biology Downloads: 267 |  |
![[texts]](/images/mediatype_texts.gif) | Proceedings of the Biological Society of Washington (Volume 33) - Biological Society of Washington Life sciences collection Keywords: Biology Downloads: 384 |  |
![[texts]](/images/mediatype_texts.gif) | Proceedings of the Biological Society of Washington (Volume 34) - Biological Society of Washington Life sciences collection Keywords: Biology Downloads: 289 |  |
![[texts]](/images/mediatype_texts.gif) | Proceedings of the Biological Society of Washington (Volume 35) - Biological Society of Washington Life sciences collection Keywords: Biology Downloads: 447 |  |
![[texts]](/images/mediatype_texts.gif) | Spermatozoan motility, a symposium organized by the American Society of Zoologists - Bishop, David W Includes bibliographies Keywords: Spermatozoa -- Motility Downloads: 176 |  |
![[texts]](/images/mediatype_texts.gif) | Tissue respiration in invertebrates - Bliss, Dorothy E Bibliography: p. 101-117 Keywords: Tissue respiration; Invertebrates Downloads: 70 |  |
![[texts]](/images/mediatype_texts.gif) | Control mechanisms in cellular processes - Bonner, David M Includes bibliography Keywords: Cytology; Biochemistry Downloads: 236 |  |