Establish a municipal mine demonstration plant.
Subtitle: Hearing, Ninety-second Congress, second session, on S. 2556 ...
By: July 26, 1972.
Publisher: U.S. Govt. Print. Off.
Published: 1972
Place of publication: Washington
Language: eng
Number of pages: 29
Subjects: Salvage (waste, etc.); Mineral resources conservation -- United States.