TY  - BOOK
AU  - Jacobson,Martin
AU  - Crosby,D.G.
TI  - Naturally occuring insecticides
U1  - 632.951 
PY  - 1971///
CY  - New York
PB  - Marcel Dekker
KW  - Insecticides
KW  - Biological control
KW  - Pests
KW  - Control
KW  - Insect control
KW  - Pesticides
KW  - Toxicology
KW  - Biological insecticides
N1  - Includes bibliographical references and index
ER  -