Vaccaro, J. J., & Olsen, T. D. (2007). Estimates of ground-water recharge to the Yakima River basin aquifer system, Washington, for predevelopment and current land-use and land-cover conditions. U.S. Geological Survey.
Chicago Style (17th ed.) CitationVaccaro, J. J., and Theresa D. Olsen. Estimates of Ground-water Recharge to the Yakima River Basin Aquifer System, Washington, for Predevelopment and Current Land-use and Land-cover Conditions. Reston, Va.: U.S. Geological Survey, 2007.
MLA (9th ed.) CitationVaccaro, J. J., and Theresa D. Olsen. Estimates of Ground-water Recharge to the Yakima River Basin Aquifer System, Washington, for Predevelopment and Current Land-use and Land-cover Conditions. U.S. Geological Survey, 2007.
Warning: These citations may not always be 100% accurate.