Reconnaissance of water resources in the Haines-Port Chilkoot area, Alaska

Elemental sulfur in Eddy County, New Mexico

Results of geological and geochemical investigations in an area northwest of the Chulitna River, central Alaska Range

Stratigraphic sections and chemical analyses of phosphatic rocks of Permian and Mississippian age in Weber County, Utah

Mercury in the environment; surficial materials of the conterminous United States

Index of surface-water records to September 30, 1970; Part 3, Ohio River basin

Index of surface-water records to September 30, 1970; Part 5, Hudson Bay and Upper Mississippi River basins

Index of surface-water records to September 30, 1970; Part 15, Alaska

Index of surface-water records to September 30, 1970; Part 16, Hawaii and other Pacific areas

Estimated use of water in the United States in 1970

CRIB; the mineral resources data bank of the U.S. Geological Survey

Effects of the May 5-6, 1973, storm in the Greater Denver area, Colorado

Environmental impact analysis; the example of the proposed Trans-Alaska Pipeline

A synoptic survey of trace metals in bottom sediments of the Willamette River, Oregon

Dissolved-oxygen regimen of the Willamette River, Oregon, under conditions of basinwide secondary treatment