Research Catalog

  • Numerical simulation of ground-water flow in the central part of the western San Joaquin Valley, California [microform] / by Kenneth Belitz, Steven P. Phillips, and J.M. Gronberg.

    • Text
    • Sacramento, Calif. : U.S. Geological Survey ; Denver, CO : Books and Open-File Reports Section [distributor], 1992.
    • 1992
  • Effects of two contrasting agricultural land uses on shallow groundwater quality in the San Joaquin Valley, California [microform] : design and preliminary interpretation / by Neil M. Dubrovsky, Karen R. Burow, and Jo Ann M. Gronberg ; National Water-Quality Assessment Program.

    • Text
    • Sacramento, Calif. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : U.S. Geological Survey, Earth Science Information Center, Open-File Reports Section [distributor], 1995.
    • 1995
  • Estimation of anthropogenic nitrogen and phosphorus inputs to the land surface of the conterminous United States--1992,1997, and 2002 / by Lori A. Sprague and Jo Ann M. Gronberg.

    • Text
    • Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2013.
    • 2013
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo33883

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