- Additional Authors
- Description
- 26 leaves : ill.; 28 cm.
- Series Statement
- Open-file report ; 91-293
- Uniform Title
- U.S. Geological Survey open-file report ; 91-293.
- Subject
- Note
- Cover title.
- Distributed to depository libraries in microfiche.
- Shipping list no.: 92-1159-M.
- Imprint from transmittal sheet.
- Bibliography (note)
- Includes bibliographical references (leaf 3).
- Reproduction (note)
- Call Number
- READEX Microfiche I 19.76:91-293
- OCLC
- marcive26499945
- Author
McHugh, John B.
- Title
Gold contents of 469 outcrop and 1466 B-horizon soil samples from the northwestern part of the Duluth complex, northeastern Minnesota [microform] / by J.B. McHugh and H.V. Alminas.
- Imprint
Denver, CO : U.S. Geological Survey : [Books and Open-File Report Section, distributor], 1991.
- Series
Open-file report ; 91-293
U.S. Geological Survey open-file report ; 91-293.
- Bibliography
Includes bibliographical references (leaf 3).
- Reproduction
Microfiche. [Denver, Colo. : U.S. Geological Survey, 1992] 1 microfiche.
- Added Author
Alminas, Henry V., 1938-
Geological Survey (U.S.)
- Gpo Item No.
624-H (MF)
- Sudoc No.
I 19.76:91-293
- Research Call Number
READEX Microfiche I 19.76:91-293