Black Hills Bentonite, LLC
By: Thomas A. Thorson ; introduction by Stanley R. Hathaway.
Contributors: Newcomen Society of the United States.
Series: Newcomen publication -- no. 1516
Publisher: The Newcomen Society of the United States
Published: 1998
Place of publication: New York, N.Y
Language: eng
Number of pages: 24
Subjects: Black Hills Bentonite (Firm) -- History; Bentonite industry -- Wyoming -- History
Notes: "This address, dealing with the history of Black Hills Bentonite, LLC was delivered at a '1998 Wyoming Meeting' of the Newcomen Society of the United States held in Caspar ... on January 30th, 1998"--Prelim.