Slide show on gravel deposit models and measuring aggregate quality, Front Range urban corridor, Colorado /

Bibliographic Details
Main Author:	Lindsey, David A.
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Langer, William H.
Format:	Government Document Microform Book
Language:	English
Published:	[Denver, Colo.] : U.S. Dept. of the Interior, U.S. Geological Survey, [1998]
Series:	U.S. Geological Survey open-file report ; 98-332.
Subjects:	Gravel > Front Range (Colo. and Wyo.) Aggregates (Building materials) > Front Range (Colo. and Wyo.)
Online Access:	List of USGS open-file reports by year from which a link may be made to the title desired

Evans: US Documents Microfiche (3rd floor)