TY  - BOOK
AU  - Shepard, H. H.
TI  - Chemistry and action of insecticides
U1  - 615.285 
PY  - 1951///
CY  - New York
PB  - Mc Graw Hill Book Company
KW  - Chemistry
KW  - Pharmacology -- Therapeutics
N1  - entomology, insects, vector control
ER  -