228 (ii) In making the schedules we have entered the income from external sources separately, in the column headed 'unskilled labour', with a view to ascertain to what extent the economy of this village is affected by extra sources of income. (iii) In the column headed 'other sources' we have en- tered the receipts from subsidiary occupations, like mat making pursued by Dhodia women and net making fol- lowed by fishermen, as well as receipts from corn lending and money lending, in the case of those who do this busi- ness. As regards the expenditure side, we have explained in the last chapter how we have calculated the expendi- ture necessary for maintaining the standard of living for the Kaliparaj and the majority of the Ujaliparaj, and have given the actual figures regarding the remaining families. Besides this expenditure for necessaries, the families have to incur expenditure by way of annual payments of land revenue and interest charges on debt, as well as the annual expenses on repairs of implements used in cultivation. The first two need little explanation; the method used in connection with the last has been ex- plained in Chapter VIII under the heading 'Implements', The figures of indebtedness which we have entered in the different schedules are, of course, what we obtained directly from the people, after a good deal of cross exami- nation in our house-to-house enquiry. These introductory remarks, regarding the method of collecting information before entering it in the schedules, are important in view of the fact that the statistics given in this chapter are wholly based on personal investigations. One more thing of importance may be mentioned here. In our detailed calculations of the income, expenditure and indebtedness of the people we have rejected eleven families out of 461. Thus the statistics and the remarks that follow refer only to the remaining 450 families. Henceforth the term village will be taken to imply these