Identification of nitrate sources contributing to ground water in the Indian Hills area of Douglas County, Nevada /Author: Thomas, James M.
Publisher: Denver, CO : Branch of Information Services [distributor], Denver, CO : Branch of Information Services [distributor],
Date: 1999. This title can be found in 2 Iowa libraries.
Trends in chloride, dissolved-solids, and nitrate concentrations in ground water, Carson Valley and Topaz Lake Areas, Douglas County, Nevada, 1959-88 /Author: Thodal, Carl E.
Publisher: Denver, CO : Information Services [distributor], Denver, CO : Information Services [distributor],
Date: 1996. This title can be found in 2 Iowa libraries.
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