A review of the Volutidae; synonymy, nomenclature, range and illustrations,

Mode of access: Internet.

Shells of New England : A revision of the synonymy of the testaceous mollusks of New England ... /

Mode of access: Internet.

A descriptive catalogue of recent shells, arranged according to the Linnæan method; with particular attention to the synonymy.

Paged continuously.

Bibliographical index to North American botany : or, citations of authorities for all the recorded indigenous and naturalized species of the flora of North America, with a chronological arrangement of the synonymy /

No more published.