1. Delineation of a hydrocarbon (weathered gasoline) plume in shallow deposits at the U.S. Naval Weapons Station, Seal Beach, California Author/Creator: Schroeder, Roy A., author Publication/Creation: Sacramento, California : U.S. Geological Survey, 1991 Format: Book Access & Availability: Loading
2. Depth to water in the western Snake River Plain and surrounding tributary valleys, southwestern Idaho and eastern Oregon, calculated using water levels from 1980 to 1988 Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Boise, Idaho : U.S. Department of the Interior, U.S. Geological Survey, 1991 Format: Map Access & Availability: Loading
3. Description and evaluation of selected methods used to delineate wellhead-protection areas around public-supply wells near Mt. Hope, Kansas Author/Creator: Hansen, Cristi V., author Publication/Creation: Lawrence, Kansas : U.S. Geological Survey, 1991 Format: Book Access & Availability: Loading