TY - BOOK AU - Reddy, S.R. AU - Nagmani, C. TI - Principles of crop production/by S.R. Reddy and C. Nagmani SN - 9789327272857 U1 - 631.5 PY - 2017/// CY - Ludhiana PB - Kalyani Publishers KW - Agriculture and related technologies KW - Technology (Applied sciences) KW - Agronomy ER -