TY  - BOOK
AU  - Leary, James C
AU  - Salter, Lawrence C
TI  - DDT and the insect problem
U1  - 632.951 
PY  - 1946///
CY  - New York
PB  - McGraw-Hill Book Company
KW  - DDT (Insecticide)
KW  - Insects- Diseases and control
ER  -