Occasional papers on mollusks.

v.3 (1967-1973)

Occasional papers on mollusks.

v.4 (1974-1984)

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

no.2 (1974)

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

no.5 (1985)

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

no.9 (1992)

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

no.11 (1992)

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

no.3 (1974)

[Repairs and occasional expenses calculations, 1801]

Slip of paper with calculations for unidentified "repairs" and "occasional expenses" between 1796 and 1801.

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

no.20 (1973)

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

no.18 (1973)

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

no.26 (1974)

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

no.23 (1974)

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

no.19 (1973)

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

no.22 (1974)

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

no.16 (1973)