TY - GEN AU - Kanwar, J S AU - Reddy, D Damodar TI - Phosphorus fixation and management in Indian Soils SN - Nil AV - 010 U1 - 631.85 KAN CY - New Delhi, ICAR KW - Phosphorous fixation mechanisms KW - Phosphorous-Indian soil N1 - Nil; Nil ER -