TY  - BOOK
AU  - Carson, Rachel Louise
TI  - Silent spring
U1  - 632.9 CAR 
PY  - 1962///
CY  - Boston
PB  - Houghton Mifflin
KW  - Pesticides
KW  - Toxicology
KW  - Wild life Conservation
KW  - Insects, injurious and beneficial
KW  - Biological control
N1  - Includes bibliographical references and index
ER  -