Recent mollusks of the 1940 "E.W. Scripps" cruise to the Gulf of California
by William K. Emerson, Elton Linwood Puffer, E.W. Scripps (Ship), Geological Society of America, Scripps Institution of Oceanography
Fossil MollusksCatalogs and collectionsMollusksClassificationPaleontology
Writing a summary for young readers…
For young readers
Book data: Open Library