The rare-earth elements, yttrium, and thorium
Subtitle: a materials survey
By: by John G. Parker and Charles T. Baroch. With a chapter on resources by John W. Adams.
Contributors: Baroch, Charles T., 1901- joint author.
Series: Bureau of Mines. Information circular; 8476
Publisher: U.S. Bureau of Mines; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1971
Place of publication: [Washington]
Language: eng
Number of pages: 92
Subjects: Rare earth metals.; Yttrium.; Thorium.
Notes: Includes bibliographies.