Beatty, Rita Gray

The DDT myth : triumph of the amateurs / by Rita Gray Beatty ; foreword by Francis A. Gunther - New York : John Day Company, 1973 - 201 p. ; 22 cm.

0381982424

72-012084


DDT (Insecticide)
Pesticides--Environmental aspects

WA240 / .B369d 1973 9