Stratigraphic sections of the phosphoria formation, 1953
By: by R.W. Swanson [and others]
Series: Geological Survey circular -- 375; Geological Survey circular -- 375.
Publisher: U.S. Department of the Interior, Geological Survey
Published: 1956
Place of publication: Washington, D.C
Language: eng
Number of pages: 30
Subjects: Stratigraphic Geology; Phosphate rock