author = { Heatwole, Harold },

title = { Amphibian biology },

publisher = {Surrey Beatty},

isbn = {0949324531},

keywords = { Kiefermäuler , Gnathostomata , Lurche , Vierfüßer , Wirbeltiere },

year = {1994-},

address = { Chipping Norton },

url = { http://slubdd.de/katalog?TN_libero_mab2 }