كتب ذات صلة

Untersuchungen �uber die Spermatogenese von Paludina vivipara

Three new land shells from Peru.

Recherches anatomiques et histologiques sur le Cyclostoma elegans

Papers on North American Helicidæ, and on the geographical distribution of West India land shells.

• Shells of land and water a familiar introduction to the study of the mollusks.
  المؤلفون: Baker, Frank Collins
• The Mollusca of the Chicago area by Frank Collins Baker.
  المؤلفون: Baker, Frank Collins
• The Mollusca of the Chicago area by Frank Collins Baker ...
  المؤلفون: Baker, Frank Collins

• Fieldbook of Illinois land snails
  المؤلفون: Baker, Frank Collins