"666" and "D.D.T." as mosquito larvicides
Dumbleton, L.J.
"666" and "D.D.T." as mosquito larvicides - Wellington 1945 - 133-134 p. - New Zealand Department of Scientific and Industrial Research. Entomology Division Bulletin Publication No. 47 .
"666" and "D.D.T." as mosquito larvicides - Wellington 1945 - 133-134 p. - New Zealand Department of Scientific and Industrial Research. Entomology Division Bulletin Publication No. 47 .