(1914). Arsenate of lead as insecticide against tobacco hornworms in dark-tobacco district. GPO.
Chicago Style (17th ed.) CitationArsenate of Lead as Insecticide Against Tobacco Hornworms in Dark-tobacco District. [Washington]: GPO, 1914.
MLA (9th ed.) CitationArsenate of Lead as Insecticide Against Tobacco Hornworms in Dark-tobacco District. GPO, 1914.
Warning: These citations may not always be 100% accurate.