![[texts]](/images/mediatype_texts.gif) | Plants of Iowa; a preliminary list of the native and introduced plants of the state, not under cultivation; - Greene, Wesley
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Keywords: Botany -- Iowa
Downloads: 293 |  |
| Johann Karl Wilhelm Illiger's Versuch einer systematischen vollständigen Terminologie für das Thierreich und Pflanzenreich - Illiger, Johann Karl Wilhelm, 1775-1813
Includes index
Keywords: Natural history
Downloads: 30 |  |
| Bulletin of the Illinois State Laboratory of Natural History - Illinois State Laboratory of Natural History
Each no. has also a distinctive title
Keywords: Natural history; Natural history
Downloads: 78 |  |
| Report of the state entomologist on the noxious and beneficial insects of the state of Illinois - Illinois. State Entomologist
Description based on: 18th (1891 and 1892)
Keywords: Insect pests; Beneficial insects
Downloads: 15 |  |
| Report of the state entomologist on the noxious and beneficial insects of the state of Illinois - Illinois. State Entomologist
Description based on: 18th (1891 and 1892)
Keywords: Insect pests; Beneficial insects
Downloads: 19 |  |
| Tier- und Pflanzenbilder auf Münzen und Gemmen des klassischen Alterums - Imhoof-Blumer, Friedrich, 1838-1920
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Keywords: Numismatics; Numismatics; Gems
Downloads: 204 |  |
| Nature's calendar - Ingersoll, Ernest, 1852-1946
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Keywords: Natural history -- Outdoor books
Downloads: 106 |  |
| The value of cotton-seed products in the feeding of farm animals, as a human food and as a fertilizer; - Inter-state Cotton Seed Crushers' Association
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Keywords: Cottonseed
Downloads: 55 |  |
| Actes du IIIme Congres international de botanique : Bruxelles 1910 (Volume 1) - International Botanical Congress (3rd : 1910 : Brussels, Belgium)
v. 1. Comptes-rendus des séances, excursions, etc. -- v. 2. Conferences et memoires
Keywords: Botany
Downloads: 547 |  |
| The International dry-farming congress, containing: the official call of the seventh international session, and exposition, at Lethbridge, Alberta, October 19-26, 1912. The dry-farming congress--its history, its sims, its successes. The province of Alberta ... its resources, its development, its possibilities, and the agricultural and industrial districts of southern Alberta. Pub. by the Department of agriculture of the province of Alberta, and the Board of control, of the seventh International dry-farming congress - International Dry-Farming Congress (7th : 1912 : Lethbridge, Alberta)
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Keywords: Dry farming; Alberta -- Economic conditions
Downloads: 154 |  |
| Brazilian cotton; being the report of the journey of the International cotton mission through the cotton states of São Paulo, Minas Geraes, Bahia, Alagôas, Sergipe, Pernambuco, Parahyba, Rio Grande do Norte - International Federation of Cotton and Allied Textile Industries. International Cotton Mission to Brazil
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Keywords: Cotton growing
Downloads: 221 |  |
| Societas entomologica - Internationaler Entomologischer Verein
Organ für den Internationalen Entomologenverein
Keywords: Insects
Downloads: 207 |  |
| Societas entomologica - Internationaler Entomologischer Verein
Organ für den Internationalen Entomologenverein
Keywords: Insects
Downloads: 165 |  |
| Societas entomologica - Internationaler Entomologischer Verein
Organ für den Internationalen Entomologenverein
Keywords: Insects
Downloads: 226 |  |
| The Journal of the Iowa Academy of Science (Vol. 3) - Iowa Academy of Science
Title from cover
Keywords: Science
Downloads: 24 |  |
| The Journal of the Iowa Academy of Science (Vol. 5) - Iowa Academy of Science
Title from cover
Keywords: Science
Downloads: 25 |  |
| The Journal of the Iowa Academy of Science (Vol. 6) - Iowa Academy of Science
Title from cover
Keywords: Science
Downloads: 83 |  |
| The Journal of the Iowa Academy of Science (Vol. 8) - Iowa Academy of Science
Title from cover
Keywords: Science
Downloads: 131 |  |
| Bollettino tecnico della coltivazione dei tabacchi - Italy. Direzione generale dei monopolî industriali
At head of title: Ministero delle finanze, Direzione generale dei monopolî industriali, -
Keywords: Solanaceae; Tobacco; Tobacco industry
Downloads: 10 |  |
| Garden crops, production and preservation - Ivins, Lester Sylvan, 1878-
Bibliography: p. 322-325
Keywords: Vegetable gardening
Downloads: 103 |  |
| The long leaf pine. With prefatory remarks on the political and geological history of North Carolina and The Sandhills. Including a summary of the flora and fauna - Ivy, Thomas Parker, 1855-1926
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Keywords: Longleaf pine; North Carolina -- History
Downloads: 109 |  |
