Bentonite in Wyoming
By: by J.H. Heathman
Series: Wyoming. Geological survey. Bulletin -- no. 28; Bulletin (Geological Survey of Wyoming) -- 28.
Publisher: University of Wyoming
Published: 1939
Place of publication: Laramie, Wyo
Language: eng
Number of pages: 20
Subjects: Bentonite; Mines and mineral resources
Notes: "Works to which references is made": p. 20.