TY  - BOOK
AU  - Trivedi, P R
AU  - Sharma, Piare Lal 
TI  - Natural environmental and constitution of India 
T2  - Contributed research papers
SN  - 01/11/1995
PY  - 1994///
CY  - New Delhi: 
PB  - Ashish Pub. House and Indian Institute of Ecolocy & Environment, 
KW  - Environmental policy
KW  - Science
ER  -