Some additional fossil Echini from Jamaica / by Benjamin Walworth Arnold and Hubert Lyman Clark.

v.54:no.2 (1934)

Systematic revision of fossil prairie dogs with descriptions of two new species / H. Thomas Goodwin.

no.86 (1995)

Special occasional publication / Department of Mollusks, Museum of Comparative Zoology, Harvard University.

no.6 (1985)

The terrestrial air-breathing mollusks of the United States, and the adjacent territories of North America: described and illustrated by Amos Binney. Ed. by Augustus A. Gould ...

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