An Overview of geologic mapping needs in the United States
By: compiled by Peter D. Rowley, David M. Miller, and Fred K. Miller.
Contributors: Rowley, Peter D.; Miller, David M. 1952-; Miller, Fred K.; Geological Survey (U.S.)
Series: Open-file report -- 86-572.; U.S. Geological Survey open-file report -- 86-572.
Publisher: Dept. of the Interior, U.S. Geological Survey; [Books and Open-file Reports Section, distributor]
Published: 1986
Place of publication: [Denver, Colo.?]
Language: eng
Format: Microform
Subjects: Geological mapping -- United States.