TY  - BOOK
AU  - Dhyani, S.N.
AU  - Dhyani, S.N.
TI  - Management of environmental hazards
SN  - 0-7069-7054-3
U1  - 363.78 DHM 22
PY  - 1993///
CY  - New Delhi
PB  - Vikas Publishing House.
KW  -  
KW  - Pest control
ER  -