The Story of food plants
By: by B.E. Dahlgren.
Series: Botany leaflet ;; 25; Botany leaflet (Field Museum of Natural History) ;; 25.
Publisher: Field Museum of Natural History
Published: 1940
Place of publication: Chicago
Language: eng
Number of pages: 32
Subjects: Botany, Economic.
Notes: Bibliography: p. 32.
Cover title.