Report on boll worm of cotton (Heliothis armiger Hubn.)
Contributors: Mally, Frederick W. 1868-1939.
Series: Entomology Bur. Bull. Old Series No. 29
Publisher: U.S. G.P.O.
Published: 1893
Place of publication: [Washington, D.C.]
Format: Microform
Subjects: Heliothis zea.