15 1 40 GOODRICH, Edwin S Primary Author mixed material London Constable Company 1958 Studies_on_the_structure_and_development_of_vertebrates_Volume_II_Chapters_9-14.jpg.jpg Acomparative Study of Man and His Animal Allies WALTER, Herbert E Primary Author SAYLES, Leonard P Additional Author mixed material New York Palgrave Macmillan 1949 biology_of_the_vertebrates.jpg POUGH, Harvey F Primary Author JANIS, Christine M Additional Author HEISSER, John B Additional Author mixed material 9780321600790 Hoboken, NJ Pearson Prentice Hall 2009 IMG_0769.jpg Theodore W.Rorrey Additional Author Alan Feduccia Additional Author mixed material New York John Willey and Sons 1979 Morphogenesis_Of_The_Vertebrates.jpg A Laboratory Manual editors Norman K.Wessells Additional Author Elizabeth M. Center Additional Author mixed material California William Kaufmann,Inc. 1973 Vertebrate_Biology_A_Laboratory_Manual.jpg McFARLAND, William N Primary Author POUGH, F.Harvey Additional Author CADE, Tom J Additional Author HEISER, John B Additional Author mixed material 0029788803 New York Collier Macmillan International 1979 Vertebrate_Life.jpg Soren Lovtrup Additional Author mixed material 047199412x New York John Willey and Sons 1977 The_Phylogene_Of_Vertebrata.jpg Victor chandler Twitty Additional Author mixed material London W.H. Freeman And Company 1966 Of_Scientists_And_Salamanders.jpg Robert H.Barth Additional Author Robert E. Broshears Additional Author mixed material Philadelphia Saunders College Publishing 1982 The_Invertebrate_World.jpg WALKER, Warren F. Additional Author mixed material London Saunders Colege Publishing 1986 Vertebrate_Dissection.jpg Theodore Holmes Bullock Additional Author G.Adrian Horridge Additional Author mixed material San Francisco W.H.Freeman and Company 1965 Alfred Sherwood Romer Additional Author mixed material London W.B. Saunders Company 1956 A History Of The Backboned Animals Through Time Edwin H.Colbert Additional Author mixed material 0471049662 New York John Willey and Sons 1980 Anas salsabila Additional Author mixed material Padang P3T Universiotas Andalas 1986 Roberts Rugh Additional Author mixed material New York Burgess Publishing Company 1971