The Wilmington coal fauna
Subtitle: and additions to The Wilmington coal flora from a Pennsylvanian deposit in Will County, Illinois.
Contributors: Langford, George, 1876-
Edition: [2d ed.
Publisher: Esconi Associaties
Published: 1963
Place of publication: Downers Grove, Ill
Language: eng
Number of pages: 280
Subjects: Paleontology -- Pennsylvanian; Paleontology -- Illinois -- Will County.
Notes: Includes bibliographies.