TY  - BOOK
AU  - Upadhyay Sanjay
AU  -  Upadhyay Videh
TI  - Environment protection, land and energy laws
SN  - 8187162562
U1  - D854:Z, P2.3 
PY  - 2002///
CY  - New Delhi
PB  - Lexis Nexis Butterworths India    
ER  -