200 rental and capital value to land as a factor of production. If the rise in land values and rentals is not due to the rise in prices, they cannot be taken as indices of agricultural progress because in that case it will be due to scarcity caused by a larger population subsisting on the land. Let us now examine the causes of rise in land values and rent- als. RISE IN LAND VALUES The marginal table makes the fact of a rise in land val- ues evident. It is often said that such a rise in land values is simply an unearned incre- ment to the agriculturist. In other words, it is be- lieved that he acquires it without labouring for it. Is this rise in land values due either to a rise in prices or to the pressure of popu- lation on land, or is it part- ly due to the former and partly to the latter? This is the crucial question to which we shall now attempt an answer. An enquiry into the sales of land during the last 26 years showed that, in some cases, the rise in land values was certainly due to a rise in the price of farm produce. For instance, in cases where grass land was turned into fields for sugarcane, the value of land rose. Thus the more valuable a crop is, the greater the value it imparts to the land on which it is grown. The price of the produce thus indirectly contributes to a rise in land values. As we have already said, custom rules even to-day many of the transactions of our rural folks. It is quite natural that a rise in the value of one field—though this 1 In calculating these average prices, nominal sales made by sowkars to their clients and vice versa are excluded. It may be added that the prices of only two classes of soil are given because there is little difference between the prices of bagayat and kyari land in this village. Year Average price 1 of rice-land per acre in Rs. Average price 1 of dry-crop land per acre in Rs. 1910-14 116-9 30*6 1915-19 127*5 55 1920-24 159-6 52-6 1925-26 182*8 54-9