DDT
Subtitle: a list of references selected and compiled from the files of the Pesticides Information Center, National Agricultural Library, 1960-1969.
Series: Its Library list -- no. 97
Published: 1970
Place of publication: [Beltsville, Md
Language: eng
Number of pages: 143
Subjects: DDT (Insecticide) -- Indexes.
Genres: Indexes.