TY  - BOOK
AU  - Singh, M. P.
AU  - Abbas, S. G.
AU  - Singh, B. S.
TI  - Environment and Natural Resources
SN  - 8189304011
U1  - 333.7 
PY  - 2005///
CY  - Delhi
PB  - Satish Serial Publishing House
KW  - Economics
KW  - Social sciences
KW  - Environment
KW  - Natural resources
ER  -