The fossil Flora of Iowa Coal Balls: I. Discovery and Occurrence

By

Darrah, William C

Type

Article

Date of Publication

1939-06-30

Original Publication

Botanical Museum leaflets, Harvard University

Volume

7

Series / Issue

Issue: 8

Pages

125--136

Contributed by

Harvard University Botany Libraries

Language

English

Published by

Cambridge, Mass Botanical Museum, Harvard University 1932-

Identifiers

DOI: https://doi.org/10.5962/p.295134

Rights Status

Public domain. The BHL considers that this work is no longer under copyright protection.