كتب ذات صلة

Report of the mission to Lake Tana, 1920-1921 /

Report of the mission to Lake Tana, 1920-1921 /

Scientific results obtained under the direction of William J. Peters, representative of the National geographic society in charge of scientific work, ed.

Résultats des campagnes scientifiques accomplies sur son yacht

• Alcyonaria of the Californian coast.
  المؤلفون: Nutting, Charles Cleveland
• Barbados-Antigua expedition narrative and preliminary report of a zoological expedition from theUniversity of Iowa to the Lesser Antilles under the auspices of the Graduate College
  
• The hydroids of the Woods Hole region.