Chemistry of fumigation with hydrocyanic-acid gas
McDonnell, C.C.
Chemistry of fumigation with hydrocyanic-acid gas - Washington 1911 - 92-103 p. - Fumigation United States Department of Agriculture, Bureau of Entomology. Bulletin No. 90 .
Chemistry of fumigation with hydrocyanic-acid gas - Washington 1911 - 92-103 p. - Fumigation United States Department of Agriculture, Bureau of Entomology. Bulletin No. 90 .