Compilation of historical water-quality data for selected springs in Texas, by ecoregion /

Compilation of historical water-quality data for selected springs in Texas, by ecoregion /

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Bibliographic Details
Author / Creator:	Heitmuller, Franklin T.
Imprint:	[Reston, Va.] : U.S. Geological Survey, 2006.
Description:	v, 32 pages : digital, PDF file.
Language:	English
Series:	Data series ; 230 Data series (Geological Survey (U.S.)) ; 230.
Subject:	Water quality -- Texas -- Databases. Groundwater -- Quality -- Texas -- Databases. Springs -- Texas -- Databases.
Format:	E-Resource U.S. Federal Government Document Book
URL for this record:	http://pi.lib.uchicago.edu/1001/cat/bib/6811652

Hidden Bibliographic Details
Other authors / contributors:	Williams, Iona P. Texas. Parks and Wildlife Department. USGS Texas Water Science Center. Geological Survey (U.S.)
Notes:	Title from PDF title screen (viewed on Jan. 25, 2007). At head of title on HTML title screen: Texas Water Science Center. Includes bibliographic references (page 23). Mode of access: Internet from the USGS web site. Address as of 1/24/08: http://pubs.usgs.gov/ds/2006/230/pdf/ds230.pdf; current access via PURL.
GPO item no.:	0621-K (online)
Govt.docs classification:	I 19.121:230

Description
Item Description:	Title from PDF title screen (viewed on Jan. 25, 2007). At head of title on HTML title screen: Texas Water Science Center.
Physical Description:	v, 32 pages : digital, PDF file.
Format:	Mode of access: Internet from the USGS web site. Address as of 1/24/08: http://pubs.usgs.gov/ds/2006/230/pdf/ds230.pdf; current access via PURL.
Bibliography:	Includes bibliographic references (page 23).