The Marine shells of the west coast of North America. Volume 2, part 1 / [electronic resource] /
by Ida Shepard Oldroyd.
- Stanford, Calif. : Stanford University, 1924.
- 359 p.
Electronic reproduction. Palo Alto, Calif. : ebrary, 2009. Available via World Wide Web. Access may be limited to ebrary affiliated libraries.
Mollusks--Pacific Coast (North America) Shells--Pacific Coast (North America)