%O Useful comments were received on an earlier draft of this paper
irom M. von Oppen, J.B. Hardalter, T.S. Walker, N.S. Jodha, and
K.N. Murty. Malathi Nayak and Usha Rani hclpcd ably in the
analyses. The author is grateful to all of them. Thc vicws exprcssrd
are the author's and do not reflect ICRISA?*s position.
%C ICRISAT Patancheru,  India
%A R D Ghodake
%P 121-148
%D 1983
%L icrisat4346
%T Ex-Ante Economic Evaluation Of Improved Vertisol Technology: Results From Whole-Farm Modelling