TY  - BOOK
AU  - Carson, Rachel
TI  - Silent spring / 
SN  - 0140138919
U1  - 363.7384 22
PY  - 1965///
CY  - London : 
PB  - Penguin Books
KW  - Pesticides--toxicology
KW  - Pesticides and wildlife
KW  - Insect pests--biological control
KW  - Wildlife conservation
ER  -