Search results for: 'herpetology antiquarian books natural hybridization between the toads bufo arenarum and bufo spinulosis in argentina'

ITURRIZA, F.C. The Effect of D-Lysergic Acid Diethylamide on the Melanophores of the Toad Bufo arenarum under Different Experimental Conditions Incl. Tax., + Shipping

RENGEL, D., PISANO, A. Sterile Gonads after Removal of Vegetative Cytoplasm from the Eggs of Bufo arenarum Incl. Tax., + Shipping

SALOMON DE LEGNAME, H. et al. Modifications of the Mitochondrial Ultrastructure Related to Metabolic Changes during Bufo arenarum Ontogenesis Incl. Tax., + Shipping

MIDDLER, S.A., KLEEMAN, C.R., EDWARDS, E. Neurohypophysial Function in the Toad Bufo marinus Incl. Tax., + Shipping

MIRANDA, L.A., PISANO, A., PAZ, D. Effect of Potassium Perchlorate on Thyroid Activity of Bufo arenarum Larvae Incl. Tax., + Shipping

GUASTALLA, A. et al. Body Growth, Development and the Hypophysial Cytology in Hypothalamectomized and Radiothyroidectomized Bufo bufo Larvae Incl. Tax., + Shipping

SALOMON de LEGNAME, H., VALDEZ TOLEDO, C.L., LEGNAME, A.H. Role of Thyroid Hormone on Metabolic Regulation during Bufo arenarum Embryogenesis Incl. Tax., + Shipping

FLINDT, R., HEMMER, H. Kreuzungsversuche mit Bufo calamita, Bufo viridis und Bufo viridis arabicus Incl. Tax., + Shipping

PESONEN, S., RAPOLA, J. Observations on the Metabolism of Adrenal and Gonadal Steroids in Xenopus laevis and Bufo bufo Incl. Tax., + Shipping

CLARK, R.D. Postmetamorphic growth rates in a natural population of Fowler´s toad Bufo woodhousei fowleri Incl. Tax., + Shipping

JØRGENSEN, C.B. Effect of Exogenous Estradiol-17Beta on Vitellogenic Oocyte Growth in Ovaries of the Toad Bufo bufo bufo (L.) during the Postspawning Period Incl. Tax., + Shipping

LEVI, H., NIELSEN, A., URSIN, C. Cell Kinetics in the Epidermis of the Toad Bufo bufo bufo (L.), after Partial Hypophysectomy Followed by Corticotropin Treatment (An Autoradiographic Study) Incl. Tax., + Shipping

JØRGENSEN, C.B., LARSEN, L.O. Further Observations on Molting and its Hormonal Control in Bufo bufo (L.) Incl. Tax., + Shipping

LICO, M.C. Acción de hormonas neurohipofisarias sobre la presión arterial del Bufo arenarum Hensel Incl. Tax., + Shipping

DE MARTIN, M.C., DE NUÑEZ, A.M., TOMATIS, M.E. Metamorfosis en Anfibios. I. Desarrollo metamorfico en larvas de Bufo arenarum Hensel Incl. Tax., + Shipping

FIORITO DE LOPEZ, L.E., ECHEVERRIA, D.D. Microanatomia e histogénesis del aparato bucal en las larvas de Bufo arenarum Incl. Tax., + Shipping

FARNESI, R.M. et al. Morphogenesis of the Frontal Organ in Bufo bufo during Development Incl. Tax., + Shipping

MILANO, E.G., CHIMENTI, C. Morphogenesis of the Pancreas of Bufo bufo during Metamorphosis Incl. Tax., + Shipping

JØRGENSEN, C.B., LARSEN, L.O., ROSENKILDE, P. Hormonal Dependancy of Molting in Amphibians - Effect of Radiothyroidectomy in the Toad Bufo bufo (L.) Incl. Tax., + Shipping

EWERT, J.-P., KLEINLOGEL, H. Jahreszeitliche Änderung der Wisch-Aktivität bei der Erdkröte Bufo bufo Incl. Tax., + Shipping

PLYTYCZ, B. Rejection of Skin Allografts in the Common Toad, Bufo bufo L. Incl. Tax., + Shipping

BIENIAK, A., WATKA, R. Vascularization of Respiratory Surfaces in Bufo cognatus Say and Bufo compactilis Wiegmann Incl. Tax., + Shipping

ARDIZZONE, C., LIPPE, C. Effects of Vasopressin on the Permeability of Non-Electrolytes Across the Skins of Rana esculenta and Bufo bufo Incl. Tax., + Shipping

BIANCHI, S. Istochimica del neurosecreto di Bufo bufo (L.) Incl. Tax., + Shipping