Author facet: Irwin, W. P. (William Porter), 1919-2012 / Genre: Maps - ECU Libraries Catalog Search Results

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Reconnaissance geologic map of the Dubakella Mountain 15' quadrangle, Trinity, Shasta, and Tehama Counties, California
by Irwin, W. P. (William Porter), 1919-2012
2011
Format: Map and Electronic

✔ Available

Call Number: Access Content Online

Reconnaissance geologic map of the Hayfork 15ʹ quadrangle, Trinity County, California
by Irwin, W. P. (William Porter), 1919-2012
2010
Format: Map and Electronic

✔ Available View 2 Items

Library	Location	Call Number	Status
Joyner	Electronic Resources	Access Content Online	✔ Available
Joyner	Electronic Resources	Access Content Online	✔ Available

Reconnaissance geologic map of the Hyampom quadrangle, Trinity County, California
by Irwin, W. P. (William Porter), 1919-2012
2010
Format: Map and Electronic

✔ Available

Call Number: Access Content Online

Geologic map of the Weaverville 15ʹ quadrangle, Trinity County, California
by Irwin, W. P. (William Porter), 1919-2012
2009
Format: Map and Electronic

✔ Available

Call Number: Access Content Online

Geologic map showing springs rich in carbon dioxide or chloride in California
by Geological Survey (U.S.)
1975
Format: Map and Electronic

✔ Available

Call Number: Access Content Online