TY  - BOOK
AU  - Yadav,Surendra Kumar
TI  - Soil ecology : : remote sensing and geographic information system in management 
U1  - 577.57 21
PY  - 2007///
CY  - New Delhi : 
PB  - A.P.H., 
KW  -  Soil ecology -- India.
KW  - Groundwater -- Management.
KW  - Soil ecology.
N1  - Includes bibliographical references and index
ER  -