"Some spraying mixtures : a preliminary report on their chemical composition."; "Cavanaugh, Geo. W. (George Walter), 1870-1938."; "Pesticides--Analysis.", "Spraying and dusting in agriculture."; "Cavanaugh, Geo. W. (George Walter), 1870-1938."; "1898"; "Serial issue. Issued as: Cornell University. Agricultural Experiment Station. Bulletin, 149 (1898:June).
"; ""; "P18216"; "pec"; "Pesticides--Analysis.", "Spraying and dusting in agriculture."; "14256"; .