TY  - GEN
AU  - Agrawal, V. P., ed.
AU  - Rana, S. V. S., ed.
TI  - Environment and natural resources
U1  - 301.3 
PY  - 1990///
CY  - Muzaffarnagar
PB  - Society of Biosciences
KW  - Natural resources
KW  - Environmental conversation
KW  - Water resources
KW  - Water pollution
KW  - Environment
N1  - 2010-12-10
ER  -