كتب ذات صلة

Recherches sur le d�eveloppement des Troques / par A. Robert.

The phylogeny of certain Cerithiidæ.

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

New land mollusks from Madagascar and Mexico.

• Problems of organic adaptation a course of three lectures delivered at the Rice Institute, March 8, 9, and 10, 1921.
  المؤلفون: Conklin, Edwin Grant
• The organization and cell-lineage of the ascidian egg
  المؤلفون: Conklin, Edwin Grant
• Laboratory directions in general biology
  المؤلفون: Conklin, Edwin Grant