TY  - BOOK
AU  - x, x
AU  - Reddy,Mallapureddi Vikram
TI  - Management of tropical agro ecosystems and the beneficial soil biota: x
SN  - 8120412753
U1  - 631.4/k26b 
PY  - 1999///
CY  - New delhi
PB  - Oxford IBH Pub.
KW  - Soil Science
KW  - Agriculture
N1  - Includes
ER  -