TY - BOOK AU - Mishra, Ashok Kumar TI - Effect of Organic Waste Disposal and Intensive Fertilizer use on the Distribution and Mobility of No-3N in Soils and Ground Water U1 - 631.4 PY - 1997/// CY - Pusa, Samastipur PB - RAU KW - Soil Science KW - Ph.D. Thesis ER -