TY - BOOK AU - Anusha P. AU - Dr. K. KUMAR TI - STUDIES ON THE N USE EFFICIENCY OF RICE FROM Azolla SOLUBILIZATION BY ROOT ASSOCIATED PHOSPHOBACTERIA BIOFERTILIZER BY 15N TECHNIQUE AND THE PHOSPHATE SOLUBILIZATION BY ROOT ASSOCIATED PHOSPHOBACTERIA IN DIFFERENT Azolla CULTURES KW - "RICE, Azolla , PHOSPHOBACTERIA, Azolla CULTURES" ER -