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Upper San Pedro Watershed
Recommended Citation:
Kepner, W. G., D. J. Semmens, D. T. Heggem, E. J. Evanson, C. M. Edmonds, S. N. Scott, and D.W. Ebert. 2003.
The San Pedro River Geo-data Browser and Assessment Tools.
EPA/600/C-03/008; ARS/152432.
U.S. Environmental Protection Agency, Office of Research and Development, Las Vegas, NV
Also see https://www.epa.gov/esd/
land-sci/pdf/spatial-data.pdf
[1pg, 266K, About PDF]
Additional Link:
San Pedro River Basin Data Browser
Boykin, K.G., T.S. Schrader, R.K. Guy, W.G. Kepner, A.E. Ernst, A.N. el Sadek, and W.W.S. Yee. 2014. EPA/600/C-14/047.
The San Pedro Geo-Data Browser was developed by the Landscape Ecology Branch of the U.S. Environmental Protection Agency (Las Vegas, NV) with the assistance and collaboration of the Southwest Watershed Research Center of the USDA Agricultural Research Service (Tucson, AZ).