TY - BOOK AU - Rakesh, Anand Prasad TI - Reaction of Organic Manure Amended Sulpher in Calcareous Soil in Relation to Sulpher Nutrition of Crops U1 - 631.417 PY - 1999/// CY - Pusa, Samastipur PB - RAU KW - Soil Science KW - Ph.D. Thesis ER -