Río Umpqua (Spanish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Río Umpqua" in Spanish language version.

refsWebsite

Global rank Spanish rank

2web.archive.org

1^st place

1^st place

167^th place

98^th place

low place

low place

6^th place

5^th place

3,088^th place

3,943^rd place

1loonlakerv.com

low place

low place

archive.org

Benke, Arthur C.; Cushing, Colbert E. (2005). Rivers of North America. Burlington, Massachusetts: Elsevier Academic Press. pp. 573–74. ISBN 0-12-088253-1.

loonlakerv.com

«Umpqua River RV Park, Camping, Umpqua River Lodging and Information». Archivado desde el original el 25 de junio de 2014. Consultado el 1 de junio de 2014.

topoquest.com

United States Geological Survey. «United States Geological Survey Topographic Map: Garden Valley, Oregon, quad». TopoQuest. Consultado el 20 de abril de 2009. River mile numbers are shown on the map.

usgs.gov

water.usgs.gov

«Boundary Descriptions and Names of Regions, Subregions, Accounting Units and Cataloging Units». U.S. Geological Survey. Consultado el 22 de agosto de 2010.

wdr.water.usgs.gov

«Water-data report 2007: 14321000 Umpqua River near Elkton, OR» (pdf). United States Geological Survey. Consultado el 21 de abril de 2009.

web.archive.org

Lansing Wells, Edward (1947). «Notes on the Winter of 1861–2 in the Pacific Northwest». Northwest Science 21: 76-83. Archivado desde el original el 4 de marzo de 2012.
«Umpqua River RV Park, Camping, Umpqua River Lodging and Information». Archivado desde el original el 25 de junio de 2014. Consultado el 1 de junio de 2014.

wsu.edu

vetmed.wsu.edu

Lansing Wells, Edward (1947). «Notes on the Winter of 1861–2 in the Pacific Northwest». Northwest Science 21: 76-83. Archivado desde el original el 4 de marzo de 2012.