Related Books

A tentative classification of the palearctic unionids.

Remarks on the number of Unionidae [and] Descriptions of ... new species ...

Observations on the genus Unio together with descriptions of new genera and species ...

Neue untersuchungen �uber die entwickelungsgeschichte unserer flussmushel

• New fresh water shells of the United States : with coloured illustrations, and a monograph of the genus Anculotus of Say : also a synopsis of the American Naiades
  Author(s): Conrad, T. A. ,  Dall, William Healey
• Description of the fossils and shells collected in California
  Author(s): Conrad, T. A. ,  Blake, William P.
• American marine conchology or Descriptions and coloured figures of the shells of the Atlantic coast of North America.
  Author(s): Conrad, T. A.

• North American herpetology or, A description of the reptiles inhabiting the United States.
  Author(s): Holbrook, John Edwards
• North American herpetology or, A description of the reptiles inhabiting the United States.
  Author(s): Holbrook, John Edwards
• North American herpetology or, A description of the reptiles inhabiting the United States.
  Author(s): Holbrook, John Edwards