The world of the amphibians

Ижил төстэй зүйлс

• The amphibian
  -н: Belayaev A.
• The osteology philegethontia, a carboniferous and permian aistopod amphibian
  -н: McGinnis J.H
  Хэвлэсэн: (1967)
• A Distributional Study of the Amphibians of the Isthmus of Tehuantepec, México
  -н: Duellman W.E
  Хэвлэсэн: (1960)
• Mongolian Red List of Reptiles and Amphibians
  -н: Terbish Kh
  Хэвлэсэн: (2006)
• Mongolian Red List of Reptiles and Amphibians
  -н: Terbish Kh
  Хэвлэсэн: (2006)