The flora of the driftless area
By: [by] Thomas G. Hartley.
Series: The University of Iowa studies in natural history, v. 21, no. 1; University of Iowa studies in natural history (1918),; v. 21, no. 1.
Publisher: University of Iowa
Published: 1966
Place of publication: Iowa City
Language: eng
Number of pages: 174
Subjects: Botany -- Wisconsin
Notes: Bibliography: p. 163-169.