TY - BOOK AU - Born,Dewey and Ralph Davidson TI - The effect of Pyrethrins in combination with Chlorinated Hydrocarbons on resistant and nonresistant house flies T2 - Journal of Economic Entomology PY - 1955/// CY - -USA PB - KW - Entomologia KW - Insecta KW - Diptera KW - Entomologia Economica KW - Control quimico KW - Zoologia ER -