推荐引用方式 GB/T 7714 |
Hyer, Kenneth E. kenhyer@usgs.gov,Denver, Judith M. jmdenver@usgs.gov,Langland, Michael J. langland@usgs.gov,等. Spatial and temporal variation of stream chemistry associated with contrasting geology and land-use patterns in the Chesapeake Bay watershed—Summary of results from Smith Creek, Virginia; Upper Chester River, Maryland; Conewago Creek, Pennsylvania; and Difficult Run, Virginia, 2010–2013:U.S. Geological Survey,2016.
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