Maps and GIS data for the Elk River watershed, Humboldt County, California [electronic resource] : watershed mapping series, map set 4

by Gerald J. Marshall and Eric Mendes.
[Sacramento] : California Geological Survey, California Dept. of Conservation, c2005.
Physical description
1 CD-ROM : col. ; 4 3/4 in.
CGS CD ; 2005-01.

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Librarian view | Collection PURL | Catkey: 6754638