TY  - BOOK
AU  - Christensen,Victoria G.
AU  - Payne,G.A.
AU  - Kallemeyn,Larry W.
ED  - United States
ED  - Geological Survey (U.S.)  
TI  - Effects of changes in reservoir operations on water quality and trophic state indicators in Voyageurs National Park, northern Minnesota, 2001-03
T2  - Scientific investigations report
PY  - 2004///
CY  - Reston, Va., Denver, CO
PB  - U.S. Dept. of the Interior, U.S. Geological Survey, U.S. Geological Survey, Information Services [distributor]
KW  - Eutrophication
KW  - Minnesota
KW  - Voyageurs National Park
KW  - Local
KW  - Reservoirs
KW  - Water quality
N1  - Shipping list no.: 2005-0054-M; Title from resource itself; Description based on content as of: August 27, 2004; Includes bibliographical references (p. 20-21); Also available in print version; Electronic reproduction; Reston, Va; U.S. Dept. of the Interior, U.S. Geological Survey; Denver, CO; U.S. Geological Survey, Information Services [distributor]; Mode of access: World Wide Web; Available in multiple electronic file formats
UR  - http://purl.access.gpo.gov/GPO/LPS52205
ER  -