na INLIS000000000002448 0010-0224000140 Economic analysis of farming systems experiments conducted at ICRISAT during 1973-74 K.V. Subrahmanyam; James G. Ryan Subrahmanyam, K.V. India ICRISAT 197? 19 P. ; 28 CM. 631.15 SUB e AGRICULTURE FARMING SYSTEMS EXPERIMENTS ECONOMIC ANALYSIS 1973-1974 ICRISAT. 012/1990