Preliminary report on aggregate use and permitting along the Colorado Front Range
By: by David R. Wilburn and William H. Langer
Contributors: Langer, William H; Geological Survey (U.S.)
Edition: Paper ed
Series: Open file report -- 00-258; U.S. Geological Survey open-file report -- 00-258
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey
Published: 2000
Place of publication: Denver, Colo
Language: eng
Format: Microform
Number of pages: 22
Subjects: Aggregates (Building materials) -- Front Range (Colo. and Wyo.)
Notes: Cover title

Shipping list no.: 2002-0363-M

Includes bibliographical references (leaves 21-22)

Also available via Internet from the USGS Web site (PDF file). Address as of 7-16-02: http://greenwood.cr.usgs.gov/pub/open-file-reports/ofr-00-0258/ofr-00-0258so.pdf; current access is available via PURL

Microfiche. [Denver, Colo. : U.S. Geological Survey, 2002] 1 microfiche : negative