Geology and physical geography of the Black Canyon, Curecanti recreation area and vicinity, Colorado : administrative report

Geographic, geologic, and hydrologic summaries of intermontane basins of the northern Rocky Mountains, Montana

Grand Teton National Park, Wyoming--Teton County, 1968.

Distribution of fish, benthic invertebrate, and algal communities in relation to physical and chemical conditions, Yakima River basin, Washington, 1990

Physical processes of shallow mafic dike emplacement near the San Rafael Swell, Utah

Physical and hydrologic properties of rock outcrop samples at Yucca Mountain, Nevada

Biostratigraphy and physical stratigraphy of the USGS-Cannon Park core (CHN-800), Charleston County, South Carolina

Cruise report of M/N Quillback in Glacier Bay, Alaska physical characteristics of dungeness crab and halibut habitats

Land-use changes and the physical habitat of streams : a review with emphasis on studies within the U.S. Geological Survey Federal-State cooperative program