TY  - BOOK
AU  - Trivedi, R.N. .,
TI  - Environmental Pollution and its impact on the level of Organism in the society
U1  - 581.5 
PY  - 1988///
CY  - Patna
PB  - Bharati Bhawan
KW  - Botany
KW  - Environment
KW  - Pollution, Environment
ER  -