S. W. Simmons (eds.)

[PDF] DDT: The Insecticide Dichlorodiphenyltrichloroethane and Its Significance / Das Insektizid Dichlordiphenyltrichlor?than und Seine Bedeutung: Human and Veterinary Medicine W. J. Hayes Jr., S. W. Simmons, E. F. Knipling (auth.), Paul M?ller, S. W. Simmons (eds.)