Preliminary report on deposit models for sand and gravel in the Cache la Poudre River valley /

by Langer, William H.
Published 1999

Analysis of MASTER thermal data in the Greeley area of the Front Range urban corridor, Colorado : delineation of sites for infrastructure resource characterization /

by Livo, K. Eric (Keith Eric)
Published 2004

Front Range Infrastructure Resources Project : aggregate resources activities.

Published 1998

Map showing construction materials resources in the Parker quadrangle, Arapahoe and Douglas Counties, Colorado /

by Maberry, John O., 1935-
Published 1973