كتب ذات صلة

The hylid frogs of Middle America

Distribution and call parameters of Hyla chrysoscelis and Hyla versicolor in Michigan

• The taxonomy and phylogenetic relationships of the hylid frog genus Stefania
  المؤلفون: Duellman, William Edward ,  Hoogmoed, Marinus S.
• New species of stream-breeding hylid frogs from the northern versant of the highlands of Oaxaca, Mexico
  المؤلفون: Duellman, William Edward ,  Campbell, Jonathan A.
• A new species of marsupial frog (Anura: Hylidae: Gastrotheca) from the Cordillera Azul in Peru
  المؤلفون: Duellman, William Edward ,  Lehr, Edgar.

• Variation in clutch and litter size in New World reptiles
  المؤلفون: Fitch, Henry Sheldon
• The University of Kansas science bulletin.
  
• The University of Kansas science bulletin.