TY  - BOOK
AU  - Shepard,Harold H.
TI  - The chemistry and action of insecticides
U1  - 543.5 
PY  - 1951///
CY  - New York
PB  - McGraw-Hill
KW  - Insecticides
N1  - "Outgrowth of a mimeographed edition [by the author] published in 1939 under the title The chemistry and toxicology of insecticides"; Includes bibliographical references and index
ER  -