TY  - BOOK
AU  - Jacobson, Martin
AU  - Crosby, D. G.
TI  - NATURALLY OCCURRING INSECTICIDES
U1  - 633.898 
PY  - 1971///
CY  - New York
PB  - Marcel Dekker
KW  - Insecticides
KW  - Plant, Insecticidal
N1  - Bibliographical References
ER  -