000			00363nam a2200145Ia 4500
082			_a631.38/GAN
100			_aGangwar, B
245			_aEfficient alternative cropping systems
260			_bProject Directorate for Farming Systems Research _aMeerut _c2011
300			_a339
650			_aAgriculture
650			_aCrop system
901			_aG289
942			_2ddc _cGBK
999			_c4578 _d4578