Coal resource classification system of the U.S. Bureau of Mines and U.S. Geological Survey / a report published jointly by the U.S. Bureau of Mines and U.S. Geological Survey.

Format:

• Book
• Government document

Contributor:

• Geological Survey (U.S.), author.

Series:

• Geological Survey bulletin ; 1450-B.
• Geological Survey bulletin ; 1450-B

Language:

English

Subjects (All):

• Coal--United States--Classification.
• Coal.
• United States.

Genre:

• Classification

Physical Description:

1 online resource (v, 7 pages) : illustration.

Distribution:

Washington : United States Government Printing Office

Place of Publication:

[Washington, D.C.] : U.S. Bureau of Mines : U.S. Geological Survey, 1976.

Summary:

Definitions of coal resource classification terms used by the U.S. Bureau of Mines and U.S. Geological Survey.

Notes:

• Title from HTML title screen (viewed June 30, 2004).
• "Definitions of coal resource classification terms used by the U.S. Bureau of Mines and U.S. Geological Survey."

Other Format:

Print version: United States. Bureau of Mines. Coal resource classification system of the U.S. Bureau of Mines and U.S. Geological Survey

OCLC:

55792121