TY  - BOOK
AU  - SUBBA RAO N.S.
TI  - SOIL MICRO BIOLOGY : (FOURTH EDITION OF SOIL MICROORGANISMS & PLANT GROWTH)
U1  - 579/.1756 8120413830
PY  - 1999///
CY  - NEW DELHI 
PB  - OXFORD & IBAH PUBLISHING CO.PVT .LTD 
ER  -