TY  - BOOK
AU  - Trivedy, R. K.
TI  - Environment directory of India
U1  - 363.7025 
PY  - 1990///
CY  - Karad
PB  - Enviro Media
KW  - Environmental engineering -- India -- Directories
KW  - Environmental protection -- India -- Societies, etc. -- Directories
ER  -