Roskill's directory of sources for metals and minerals data
By: Roskill Information Services, Ltd
Edition: 4th ed.].
Publisher: The Company
Published: 1980
Place of publication: London
Language: eng
Number of pages: 139
Subjects: Mines and mineral resources; Bibliography; Mineral industries; Nonferrous metal industries; Nonferrous metals
Other titles: Directory of sources for metals and mineral data; Roskill's directory of sources 4
Notes: Second edition, 1976, has title: World directory of statistical sources; 3d ed., 1978, Roskill's sourcebook for metals and minerals data.

Spine title: Roskill's directory of sources 4.