Search Results       Your search for [subject]Aquifers - United States returned 1 record.           Hydrologic budgets of regional aquifer systems of the United States for predevelopment and development conditions GB1199.2 .J _ Regional aquifer-system analysis. by Johnston, Richard H.; Denver, Colorado, USA: U.S. Geological Survey, 1997. Subject: Aquifers - United States; Water balance (Hydrology) - United States.          Add to Book Cart Relevance: 16.26%