TY  - BOOK
AU  - Cotton, R. T. 
AU  - Frankenfeld, J. C.
AU  - Dean, G. A.
TI  - Controlling insects in flour mills
U1  - 100 SD:638 
PY  - 1945///
CY  - Washington, D. C.
PB  - United States Department of Agriculture
KW  - Agriculture & related technologies
ER  -