TY - BOOK AU - H.V. Jagannatha AU - T.K. Siddaramegowda Department of Agricultural Microbiology TI - Studies on phosphate solubilizing micro organisms to utiliselow grade rock phosphate as `P` source for crop production U1 - 630 PY - 1993/// CY - Bangalore PB - University of Agricultual Sciences, Bangalore ER -