Van Duzen River Basin environmental atlas
By: State of California, the Resources Agency, Department of Water Resources, Northern District ; prepared in cooperation with Humboldt County.
Publisher: The Department
Published: 1975
Place of publication: Sacramento
Language: eng
Number of pages: 69
Subjects: Land use -- California -- Van Duzen River Watershed -- Maps.; Geology -- California -- Van Duzen River Watershed -- Maps.; Historic sites -- California -- Van Duzen River Watershed -- Maps.; Zoogeography -- California -- Van Duzen River Watershed -- Maps.; Recreation areas -- California -- Van Duzen River Watershed -- Maps.
Notes: Cover title.