Notes on mineral wastes
By: by Charles L. Parsons.
Series: [U.S.] Bureau of mines. Bulletin 47.
Publisher: Govt. print. off.
Published: 1912
Place of publication: Washington
Language: eng
Number of pages: 44
Subjects: Mines and mineral resources -- United States; Natural resources
Notes: At head of title: ... Department of the interior.  Bureau of mines.  Joseph A. Holmes, director.