The Bureau of Mines Minerals Availability System and Resource classification manual
By: by staff, Bureau of Mines - Mineral Supply.
Series: Its Information circular -- 8654; Information circular (United States. Bureau of Mines) -- 8654.
Published: 1974
Place of publication: [Washington
Language: eng
Number of pages: 199
Subjects: Mines and mineral resources -- United States -- Inventories.
Genres: Inventories.
Other titles: Minerals Availability System.; Resource classification manual.
Notes: The Minerals Availability System (MAS) is designed to conduct and maintain an inventory of minerals important to the Nation.

Errata inserted.