TY  - BOOK
AU  - Singh, M.P.  .
TI  - Conservation of biodiversity and natural resources / 
SN  - 81-7035-310-6
U1  - G:52(U671) 
PY  - 2004///
CY  - Delhi : 
PB  - Daya Publishing House , 
KW  - Natural Resources
ER  -