Mining and mineral research centers.
Subtitle: Hearing, Ninety-second Congress, first session.
By: November 11, 1971.
Publisher: U.S. Govt. Print. Off.
Published: 1972
Place of publication: Washington
Language: eng
Number of pages: 116
Subjects: Mining engineering -- Research -- United States.
Notes: "Serial no. 92-29."
Hearing on H.R. 6788, H.R. 10950, and S. 635 to establish mining and mineral research centers to promote a more adequate national program of mining and minerals research, to supplement the act of December 31, 1970, and for other purposes.