TY  - BOOK
AU  - A. K. Sinha, pankaj Srivastava
TI  - Earth resources and environmental issues
SN  - 81-85771-07-3
U1  - 301.3 Sin/Sri 
PY  - 2000///
CY  - ABD Publ, Jaipur
KW  - Home Science - FRM
KW  - Sociology
ER  -