Maryland
Contributors: Geological Survey (U.S.)
Series: USGS fact sheet -- 021-99; Fact sheet (Geological Survey (U.S.)) -- FS-99-021
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey
Published: 1999
Place of publication: [Reston, Va.?]
Language: eng
Subjects: Nutrient pollution of water -- Maryland; Water quality -- Maryland; Hydrogeological surveys -- Maryland; Water -- Pollution -- Maryland
Notes: Caption title

Shipping list no.: 99-0364-P

"August 1999"--P. [1]

Also available via Internet from the USGS web site. Address as of 10/20/99: http://water.usgs.gov/pubs/FS/FS-021-99/;current access is available via PURL