A third digest of the literature on DDT (January through june 1945)
Roark, R. C.
creator
McIndoo, N. G.
text
xx
Washington
Department of Agriculture
1947
monographic
und
164 p.
R. C. Roark, N. E. McIndoo
DDT Insecticidas
PA 632.951 R64
203399
220125
Para_4940