Seeds and fruits of North American papaveraceae
By: by Charles R. Gunn and Margaret J. Seldin
Contributors: Seldin, Margaret J., joint author; United States. Agricultural Research Service. Northeastern Region
Series: Technical bulletin - Dept. of Agriculture ; no. 1517; Technical bulletin (United States. Dept. of Agriculture) -- no. 1517
Publisher: U.S. Dept. of Agriculture, Agricultural Research Service, [Northeastern Region]
Published: 1976
Place of publication: [Washington]
Language: eng
Number of pages: 96
Subjects: Poppies
Notes: Issued July 1976

Includes index

Bibliography: p. 93-95