1. Quality of wet deposition in the Grand Calumet River Watershed, northwestern Indiana, April 29, 1997-April 28, 1998 Author/Creator: Willoughby, Timothy C., author Publication/Creation: Indianapolis, Indiana : U.S. Department of the Interior, U.S. Geological Survey, 2000 Format: Book Access & Availability: Loading
2. Quality of wet deposition in the Grand Calumet River Watershed, Northwestern Indiana, October 17, 1995-November 12, 1996 Author/Creator: Willoughby, Timothy C., author Publication/Creation: Indianapolis, Indiana : U.S. Department of the Interior, U.S. Geological Survey, 2000 Format: Book Access & Availability: Loading
3. Quality-assurance design applied to an assessment of agricultural pesticides in ground water from carbonate bedrock aquifers in the Great Valley of eastern Pennsylvania Author/Creator: Breen, Kevin J., author Publication/Creation: Lemoyne, Pennsylvania : U.S. Department of the Interior, U.S. Geological Survey, 2000 Format: Book Access & Availability: Loading
4. Quality-assurance results for routine water analyses in U.S. Geological Survey laboratories, water year 1998 Author/Creator: Ludtke, Amy S., author Publication/Creation: Denver, Colorado : U.S. Geological Survey, 2000 Format: Book Access & Availability: Loading
5. Quantification of metal loads by tracer-injection and synoptic-sampling methods in Cataract Creek, Jefferson County, Montana, August 1997 Author/Creator: Cleasby, Thomas E., author Publication/Creation: Helena, Montana : U.S. Department of the Interior, U.S. Geological Survey, 2000 Format: Book Access & Availability: Loading
6. Quantity and chemical quality of recharge, and updated water budgets, for the basin-fill aquifer in Eagle Valley, western Nevada Author/Creator: Maurer, Douglas K., author Publication/Creation: Carson City, Nevada : U.S. Geological Survey, 2000 Format: Book Access & Availability: Loading