TY - BOOK AU - Parameshwar Singh TI - Advances in agronomy SN - 9789350843000 (hbk) U1 - 630 PAR/AD PY - 2013/// CY - New Delhi PB - Centrum Press KW - Agronomy KW - Crop- livestock technologies KW - Soil management KW - Weed Management KW - Nutrient management KW - Pasture and meadow management ER -