Showing 1 - 2 results of 2 for search 'U.S. G.P.O. For sale by U.S. Geological Survey, Branch of Information Services', query time: 0.04s Refine Results
  1. 1

    Use of stable isotopes of carbon, nitrogen, and sulfur to identify sources of nitrogen in surface waters in the lower Susquehanna River Basin, Pennsylvania by Cravotta, Charles A.

    Published 2002
    Book

    Use of stable isotopes of carbon, nitrogen, and sulfur to identify sources of nitrogen in surface waters in the lower Susquehanna River Basin, Pennsylvania
  2. 2

    Aquifer systems in the Great Basin region of Nevada, Utah, and adjacent states summary report by Harrill, James R.

    Published 1998
    Book

    Aquifer systems in the Great Basin region of Nevada, Utah, and adjacent states summary report

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