00586nam a2200121Ia 4500008004100000082001700041100000900058245011900067260003400186365000600220630011900226730011900345100415s9999    xx            000 0 und d  b12168a631.3  aANON  aInternational Agricultural Research Centers Proceedings of the Workshop on Farming systems Research 17-21 Feb 1986  aANDHRA PRADESHc1987bICRISAT  b0  aInternational Agricultural Research Centers Proceedings of the Workshop on Farming systems Research 17-21 Feb 1986  aInternational Agricultural Research Centers Proceedings of the Workshop on Farming systems Research 17-21 Feb 1986