TY - BOOK AU - RAO,SUBBO TI - ADVANCES IN AGRICULTURAL MICROBIOLOGY / U1 - 630 PY - 1982/// CY - [S.N] : PB - OXFORD & IBH PUBLISHING CO.PVT. LTD. ، KW - AGRICULTURE KW - MICROBIOLOGY KW - MICRO ORGANISMS KW - NITROGEN FIXATION KW - NITROGENASE ER -