TY - BOOK AU - Singh,Rajesh. ED - Singh,S.S. TI - Grop Management: Under Irrigated and Rainfed Conditions SN - 9788127268190 AV - S619 .S56 1998 PY - 1998/// CY - Ludhiana-New Delhi. PB - Kalyani Puplishers KW - Crop Management KW - Grop Irrigation ER -