The clays of Arkansas
By: by John C. Branner.
Series: U. S. Geological survey. Bulletin; 351
Publisher: Govt. print. off.
Published: 1908
Place of publication: Washington
Language: eng
Number of pages: 247
Subjects: Clay -- Arkansas.
Notes: Issued also as House doc. no. 1015, 60th Cong., 2d sess.