1. A reconnaissance of ground-water contamination at selected landfills in Colorado Author/Creator: Schneider, Paul A. 1931- (Paul Alan), author Publication/Creation: Lakewood, Colorado : U.S. Geological Survey, 1983 Format: Book Access & Availability: Loading
2. Regional hydrology of the Dolores River basin, eastern Paradox basin, Colorado and Utah Author/Creator: Weir, J. E. 1925- (James E.), author Publication/Creation: Denver, Colorado : U.S. Geological Survey, 1983 Format: Book Access & Availability: Loading