TY  - BOOK
AU  - Devi, Sarala
TI  - SANRAKAHAN YA VINASH (PARYAVARANIYA PARISTHITI: EK CHUNAUTI)
U1  - 363.7 
PY  - 1981///
CY  - Haldwani
PB  - Gyanoday Prakashan
KW  - Environmental Protection
KW  - Pollution
ER  -