Land classification of the central Great Plains
Subtitle: by J. Q. Peterson, R. E. Morgan and E. R. Greenslet
Contributors: Morgan, R. E.; Greenslet, E. R.; Geological Survey (U.S.)
Published: 1920
Place of publication: Washington]
Language: eng
Number of pages: 36
Subjects: Geology
Notes: Caption-title.

At head of title: United States Department of the interior. Geological survey.