TY  - BOOK
AU  - rao,N.S.Subba  .
TI  - Soil microorganisms and plant growth / 
SN  - 8120400968
U1  - 631.46 
PY  - 1986///
CY  - New Delhi : 
PB  - Oxford and IBH Publishing , 
KW  - SOIL BIOLOGY
N1  - Includes index
ER  -