Hydrilla verticillata in the tidal Potomac River, Maryland, Virginia, and the District of Columbia, 1983 and 1984
No abstract available.
District of Columbia, Maryland, Virginia↗
Geology topics
Virginia Carter
Publications and source records attributed to Virginia Carter.
Data on the distribution and abundance of submersed aquatic vegetation in the tidal Potomac River and transition zone of the Potomac Estuary, Maryland, Virginia, and the District of Columbia, 1983-1984
Data on the distribution and abundance of submerged aquatic vegetation were collected in the tidal Potomac River and transition zone of the Potomac Estuary during 1983 and 1984. Plant species were identifed on transects. Water-quality characteristics measured include temperature, specific conductance, and Secchi depth. Maps were made of the distribution of individual species based on transect samples and a complete shoreline survey. (USGS)
Open-File Report↗
Distribution and abundance of submersed aquatic vegetation in the tidal Potomac River and Estuary, Maryland and Virginia, May 1978 to November 1981
No abstract available.
Maryland, Virginia↗
Submersed aquatic plants of the tidal Potomac River
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Bulletin↗
Submersed aquatic vegetation in the tidal Potomac River and Estuary of Maryland, Virginia and the District of Columbia; Hydrologic data report, May, 1978 to November, 1981
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Open-File Report↗
Map of roads and ditches of the Great Dismal Swamp, Virginia and North Carolina
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Open-File Report↗
Summary tables for selected digital image processing systems
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Open-File Report↗
Great Dismal Swamp vegetative cover map
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Open-File Report↗