%0 Conference Paper %A Ghodake, R D %B Technology options and economic policy for dryland agriculture: Potential and challenge %C ICRISAT Patancheru, India %D 1983 %F icrisat:4346 %P 121-148 %T Ex-Ante Economic Evaluation Of Improved Vertisol Technology: Results From Whole-Farm Modelling %U http://oar.icrisat.org/4346/ %Z 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.