Occasional papers of the Museum of Natural History, the University of Kansas.

no.14 (1973)

Occasional papers of the Museum of Natural History, the University of Kansas.

no.13 (1973)

Occasional papers of the Museum of Natural History, the University of Kansas.

no.11 (1972)

Occasional papers of the Museum of Natural History, the University of Kansas.

no.5 (1971)

Occasional papers of the Museum of Natural History, the University of Kansas.

no.12 (1973)

Occasional papers of the Museum of Natural History, the University of Kansas.

no.71-95 (1978-1981)

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

no.4 (1975)

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

no.1 (1973)

Occasional papers on mollusks.

v.2 (1955-1965)

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

no.8 (1992)

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

no.10 (1992)

Occasional papers on mollusks.

v.5 (1989-1998)

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

no.7 (1986)

Occasional papers on mollusks.

v.3 (1967-1973)

Occasional papers on mollusks.

v.4 (1974-1984)