00394nam a2200133Ia 450000500170000000800410001702000180005808200160007610000220009224500840011426000340019830000100023270000180024220260205063118.0260111s9999||||xx |||||||||||||| ||und||  a9788179756973  a630.7  R18A  aRao K., Shivarama 0aAgriculture knowledge transfer: a study of prevailing knowledge transfer models  aNew DelhibAnamika pub.c2015  a228p.  aMalhan, I.V./