كتب ذات صلة

North American Acalephae.

• Selections from embryological monographs. No. 3. Acalephs.
  المؤلفون: Agassiz, Alexander ,  Fewkes, Jesse Walter
• Letters and recollections of Alexander Agassiz
  المؤلفون: Agassiz, Alexander ,  Agassiz, George Russell
• The development of osseous fishes
  المؤلفون: Whitman, Charles Otis ,  Agassiz, Alexander