كتب ذات صلة

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

• A descriptive catalogue of the Naiades, or pearly fresh-water mussels.
  المؤلفون: Simpson, Charles Torrey, 1846-1932.
• A descriptive catalogue of the Naiades, or pearly fresh-water mussels.
  المؤلفون: Simpson, Charles Torrey, 1846-1932.