TY  - BOOK
AU  - Yadav Surendra Kumar
TI  - Soil Ecology/ (Acc. 4175)
SN  - 8131301907
U1  - 631.4 YAD 
PY  - 2007///
CY  - New Delhi 
PB  - APH Publishing Corporation 
KW  - Remote sensing and geographic information system in management
ER  -