FOX

TASHIRO, K. et al. Determination of the Rate of rRNA Synthesis in Xenopus laevis Triploid Embryos Produced by Low-Temperature Treatment Incl. Tax., + Shipping

TATA, J.R. Turnover of Nuclear and Cytoplasmic Ribonucleic Acid at the Onset of Induced Amphibian Metamorphosis Incl. Tax., + Shipping

TAYLOR, R.E., Jr., BARKER, S.B. Absence of an in Vitro Thyroxine Effect on Oxygen Consumption and Sodium or Water Transport by Anuran Skin and Bladder Incl. Tax., + Shipping

TERENT'EV, P.V. Attempt at Application of Analysis of Variation to the Qualitative Richness of the Fauna of Terrestrial Vertebrates Incl. Tax., + Shipping

THIBAUDEAU, D.G., ALTIG, R. Sequence of Ontogenetic Development and Atrophy of the Oral Apparatus of Six Anuran Tadpoles Incl. Tax., + Shipping

THOMAS, E.O., LICHT, P. Testicular and Androgen Dependence of Skin Gland Morphology in the Anurans, Xenopus laevis and Rana pipiens Incl. Tax., + Shipping

THURMOND, W. Onset of Chromatophore-Stimulating Activity by the Hypothalamus and Adenohypophysis in Hyla regilla and Ambystoma tigrinum Incl. Tax., + Shipping

TIHEN, J.A. Catalogue of American Amphibians and Reptiles. Ambystoma Incl. Tax., + Shipping

TURPEN, J.B., SMITH, P.B. Precursor Immigration and Thymocyte Succession during Larval Development and Metamorphosis in Xenopus Incl. Tax., + Shipping

TWEEDLE, C.D. Ultrastructure of Lateral Line Organs in Aneurogenic Amphibian Larvae (Ambystoma) Incl. Tax., + Shipping

TWEEDLE, C.D. Ultrastructure of Merkel Cell Development in Aneurogenic and Control Amphibian Larvae (Ambystoma) Incl. Tax., + Shipping

UCHIYAMA, M., PANG, P.K.T. Replacement Therapy and Plasma Calcium Concentration in Hypophysectomized Bullfrog Tadpoles, Rana catesbeiana Incl. Tax., + Shipping

URAY, N.J., GONA, A.G. Golgi Studies on Purkinje Cell Development in the Frog during Spontaneous Metamorphosis. III. Axonal Development Incl. Tax., + Shipping

URCH, U.A., HEDRICK, J.L. The Hatching Enzyme from Xenopus laevis - Limited Proteolysis of the Fertilization Envelope Incl. Tax., + Shipping

VALENTINE, B.D., DENNIS, D.M. A Comparison of the Gill-Arch System and Fins of Three Genera of Larval Salamanders, Rhyacotriton, Gyrinophilus, and Ambystoma Incl. Tax., + Shipping

VANABLE, J.W., Jr., MORTENSEN, R.D. Development of Xenopus laevis Skin Glands in Organ Culture Incl. Tax., + Shipping

VIETTI, M., CIANCIA PERONE, A., GUARDABASSI, A. Pronephric Degeneration in Normal and Prolactin Treated Larvae from Rana temporaria, in Correlation with Metamorphosis Incl. Tax., + Shipping

VILLALBA, J.M., NAVAS, P., GARCIA-HERDUGO, G. Lectin Binding Patterns in Amphibian Epidermis Incl. Tax., + Shipping

VILLENA, F. et al. Electron Microscopy and Histofluorescence Studies of Toad Sympathetic Ganglion with Reference to SIF Cells Incl. Tax., + Shipping

VIPARINA, S., JUST, J.J. The Life Period, Growth and Differentiation of Rana catesbeiana Larvae Occurring in Nature Incl. Tax., + Shipping

VOITKEVICH, A.A. Zones of Localization of Secretory Cells of Anterior Hypophyseal Lobe with Regard to Neurosecretion Incl. Tax., + Shipping

VOLPE, E.P. Interaction of Mutant Genes in the Leopard Frog Incl. Tax., + Shipping

von WAHLERT, G. Vergleichend-anatomische Untersuchungen an der Urodelenkloake Incl. Tax., + Shipping

VOSS, W.J. Rate of Larval Development and Metamorphosis of the Spadefoot Toad, Scaphiopus bombifrons Incl. Tax., + Shipping