Groschen, G. E. (1996). Hydrogeologic factors that affect the flowpath of water in selected zones of the Edwards Aquifer, San Antonio region, Texas. U.S. Geological Survey.
Chicago Style (17th ed.) CitationGroschen, G. E. Hydrogeologic Factors That Affect the Flowpath of Water in Selected Zones of the Edwards Aquifer, San Antonio Region, Texas. Austin, Texas: U.S. Geological Survey, 1996.
MLA (9th ed.) CitationGroschen, G. E. Hydrogeologic Factors That Affect the Flowpath of Water in Selected Zones of the Edwards Aquifer, San Antonio Region, Texas. U.S. Geological Survey, 1996.
Warning: These citations may not always be 100% accurate.