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MÜLLER, B. Bio-akustische und endokrinologische Untersuchungen an der Knoblauchkröte Pelobates fuscus fuscus (Laurenti, 1786) Incl. Tax., + Shipping

RUIZ-C., P.M., LYNCH, J.D. Dos nuevas especies de Hyla de Colombia, con aportes al conocimiento de Hyla bogotensis Incl. Tax., + Shipping

WILCZYNSKA, B. The Structure of the Alimentary Canal and the Dimensions of the Mucosa in Ontogenetic Development of Some Anura Incl. Tax., + Shipping

MANGOLD, O. Experimente zur Entwicklungsphysiologie des Urodelenkopfes Incl. Tax., + Shipping

GALLIEN, C.-L. Recherches sur la greffe nucléaire interspécifiques dans le genre Pleurodeles Incl. Tax., + Shipping

ROSE, F.C., ROSE, S.M. The Role of Normal Epidermis in Recovery of Regenerative Ability in Xrayed Limbs of Triturus Incl. Tax., + Shipping

ROTH, G. et al. Paedomorphosis and Simplification in the Nervous System of Salamanders Incl. Tax., + Shipping

SCHOTTÉ, O.E., LIVERSAGE, R.A. Effects of Denervation and Amputation upon the Initiation of Regeneration in Regenerates of Triturus Incl. Tax., + Shipping

SIMNETT, J.D. Factors Influencing the Differentiation of Amphibian Embryos Implanted into Homologous Immunologically Competent Hosts (Xenopus laevis) Incl. Tax., + Shipping

STARCK, D. Die Metamerie des Kopfes der Wirbeltiere Incl. Tax., + Shipping

STIVEN, A.E., BRUCE, R.C. Ecological Genetics of the Salamander Desmognathus quadramaculatus from Disturbed Watersheds in the Southern Appalachian Biosphere Reserve Cluster Incl. Tax., + Shipping

WELLSTEAD, C.F. Sedimentology of Norden Bridge and Egelhoff Fossil Quarries (Miocene) of North-Central Nebraska Incl. Tax., + Shipping

WITSCHI, E. Über die genetische Konstitution der Froschzwitter Incl. Tax., + Shipping

XAVIER, F. La pseudogestation chez Nectophrynoides occidentalis Angel Incl. Tax., + Shipping

YOUNG, C.-C. On the First Occurrence of the Fossil Salamanders from the Upper Miocene of Shantung, China Incl. Tax., + Shipping

YVROUD, M. Développement de l'organe olfactif et des glandes annexes chez Alytes obstetricans Laurenti au cours de la vie larvaire et de la métamorphose Incl. Tax., + Shipping

STEFANELLI, A. Moltiplicazione e cinematica cellulare nella morfogenesi embrionale di Anfibi Anuri studiate con elevate pressioni idrostatiche Incl. Tax., + Shipping

BJERRING, H.C. Contribution a la connaissance de la neuro-épiphyse chez les urodèles et leurs ancêtres porolépiformes avec quelques remarques sur la signification évolutive des muscles striés parfois présents dans la région neuro-épiphysaire des mammifères Incl. Tax., + Shipping

GALLIEN, L. Développement d'individus haploïdes adultes élevés en parabiose chez le triton Pleurodeles waltlii Michah. - syndrome de l'haploïdie et différenciation sexuelle Incl. Tax., + Shipping

IWASAWA, H., KERA, Y. Normal Stages of Development of the Japanese Lungless Salamander, Onychodactylus japonicus (Houttuyn) Incl. Tax., + Shipping

LEMANSKI, L.F. Myogenesis and Inductive Processes during Heart Development in Mexican Axolotls (Ambystoma mexicanum) Incl. Tax., + Shipping

LODI, G., BANI, G. Microscopic, Submicroscopic and Histoenzymologic Features of the Epidermis of the Normal and Hypophysectomized Crested Newt Incl. Tax., + Shipping

MASLIN, T.P., BEIDLEMAN, R.G., LOWE, C.H., Jr. The Status of the Lizard Cnemidophorus perplexus Baird and Girard Incl. Tax., + Shipping

VORSTMANN, A.G. Die Lage des Fettkörpers der Krokodile und seine Entwicklung Incl. Tax., + Shipping