Common mushrooms
By: by Leon L. Pray, Field Museum of Natural History.
Contributors: Dahlgren, B. E. 1877-1961
Series: Field Museum of Natural History.  Botany leaflet 18; Fieldiana, Popular series, Botany no. 18; Botany leaflet -- no. 18
Publisher: Field Museum of Natural History
Published: 1936
Place of publication: Chicago
Subjects: Mushrooms.; Champignons.
Table of contents: value: Includes introductory remarks by B. E. Dahlgren, Curator, Dept. of Botany.