Botany leaflet ; no. 18
Pray, Leon Luther, 1882-
Dahlgren, B. E. (Bror Eric), 1877-1961
Chicago:Field Museum of Natural History,1936.
"It is the purpose of this leaflet to illustrate and to describe briefly a number of the most common and conspicuous mushrooms." -- p. 
Contents: Includes introductory remarks by B. E. Dahlgren, Curator, Dept. of Botany.
Fieldiana, Popular series, Botany, was published by Field Museum of Natural History, Dept. of Botany as Leaflet (no. 1-9, 1922-1924) and as Botany leaflet (no. 10-25, 1924-1940), and by Chicago Natural History Museum as Popular series: Botany (no. 26-27, 1947-1950).
QK1 .F43 no.18
LCCN: s 37000011
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