TY - BOOK AU - Reddy, S R TI - Elements of agronomy SN - 9789327258417 U1 - 630 PY - 2016/// CY - New Delhi PB - Kalyani Publishers KW - Evolution of agriculture KW - Cropping systems KW - Post-harvest technology KW - Seed bed preparation KW - Weed manangement KW - seeding KW - Green manures ER -