Geologic characterization of natural aggregate
Subtitle: a field geologist's guide to natural aggregate resource assessment
By: by W.H Langer and D.H. Knepper, Jr.
Contributors: Knepper, Daniel H.; Geological Survey (U.S.)
Series: Open-file report -- 95-582.; U.S. Geological Survey open-file report -- 95-582.
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey
Published: 1995
Place of publication: [Reston, Va.]
Language: eng
Format: Microform
Subjects: Aggregates (Building materials) -- United States -- Remote sensing.
Other titles: Field geologist's guide to natural aggregate resource assessment.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 97-0317-M.

Also available on the World Wide Web.

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1997?] 1 microfiche.