Sources of variation in agricultural productivity
Mukhopadhyay, Sudhin K.
Sources of variation in agricultural productivity a cross section time-series study in India - Delhi Macmillan 1976 - xii, 121p.
Sources Agriculture Agriculture
338.011:63 / MUK-S
Sources of variation in agricultural productivity a cross section time-series study in India - Delhi Macmillan 1976 - xii, 121p.
Sources Agriculture Agriculture
338.011:63 / MUK-S