00337nam a2200097Ia 4500008004100000082003400041245009700075260002600172300000900198650003200207130903s9999    xx            000 0 und d  a633.635.002:551.5 1974-75  L5  aCrop production strategy in rainfed areas under different weather conditions during 1974-75.  aNew DelhibICARc1975  a77p.  aCrop production,Metereology