TY  - BOOK
AU  - Shepard, Harold. H
TI  - Chemistry and Action of Insecticides
U1  - 632.951 
PY  - 1951///
CY  - New Yark
PB  - McGraw-Hill Book Company, Inc
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Chemistry
KW  - Insecticide
ER  -