كتب ذات صلة

Water reptiles of the past and present

Tooth replacement phenomena in the lower vertebrates

Parallelism in the evolution of the Permian reptilian faunas of the Old and New Worlds

Fauna of the Vale and Choza : Diadectes, Xenacanthus, and specimens of uncertain affinities

• A diapsid reptile from the Pennsylvanian of Kansas
  المؤلفون: Reisz, Robert.

• The water-striders of Ontario : (Heteroptera: Gerridae)
  المؤلفون: Cheng, Lanna. ,  Fernando, C. H.
• The vegetation and phytogeography of coastal southwestern James Bay
  المؤلفون: Riley, J. L. ,  McKay, Sheila M.
• Variation in the bats of the genus Harpyionycteris : with the description of a new race
  المؤلفون: Peterson, Randolph L. ,  Fenton, M. Brock