كتب ذات صلة

Diplocaulus : a study in growth and variation

• The temporal region of the Permian reptile Diadectes
  المؤلفون: Olson, Everett Claire
• Permo-Carboniferous fresh water burrows
  المؤلفون: Olson, Everett Claire ,  Bolles, Kathryn
• Parallelism in the evolution of the Permian reptilian faunas of the Old and New Worlds
  المؤلفون: Olson, Everett Claire

• The Walters meteorite
  المؤلفون: Roy, Sharat Kumar ,  Glass, Jewell J.
• A visit to Karewa Island home of the tuatara
  المؤلفون: Schmidt, Karl Patterson
• The venomous coral snakes of Trinidad.
  المؤلفون: Schmidt, Karl Patterson