كتب ذات صلة

Étude sur les coquilles de la famille des nayades qui habitent le bassin du Léman

To establish a biological and fish-cultural station in the upper Mississippi Valley ... Report.

To establish a biological station in the upper Mississippi River Valley in the state of Iowa ... Report.

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

• Une écrevisse nouvelle du Mexique, Cambarus (Cambarus) bouvieri nov. sp.
  المؤلفون: Ortmann, A. E.
• Procambarus, a new subgenus of the genus Cambarus
  المؤلفون: Ortmann, A. E.
• Papers on Unionidae
  المؤلفون: Ortmann, A. E.