FOX

BLUEMINK, J.G. Cortical Constriction, Cell Junction Formation, Membrane Growth, and Their Contribution to Cytoplasmic Cleavage in Xenopus Eggs Incl. Tax., + Shipping

BOGART, J.P., LICHT, L.E. Evidence for the Requirement of Sperm in Unisexual Salamander Hybrids (Genus Ambystoma) Incl. Tax., + Shipping

BOGENSCHÜTZ, H. Der Farbwechsel von Rana clamitans-Kaulquappen Incl. Tax., + Shipping

BOGENSCHÜTZ, H. Tagesperiodischer Farbwechsel bei sehenden und geblendeten Kaulquappen Incl. Tax., + Shipping

BOSCHWITZ, D. Thyroidless Tadpoles of Pelobates syriacus Boettger Incl. Tax., + Shipping

BOSE, A. Hypochord in the Anurans Incl. Tax., + Shipping

BROWN, D.M. Thyroxine Stimulation of Amino Acid Incorporation Into Protein of Skeletal Muscle in Vitro Incl. Tax., + Shipping

CAGLE, F.R., TIHEN, J. Retention of Eggs by the Turtle Deirochelys reticularia Incl. Tax., + Shipping

CAMPDEN-MAIN, S.M. Status of the Skink, Leiolopisma smithi cochran Incl. Tax., + Shipping

CAPURRO S., L. Efectos de la D-L-Triyodotironina en el desarollo de renacuajos recién eclosionados de Pleurodema bibroni. (Nota preliminar) Incl. Tax., + Shipping

CECIL, S.G., JUST, J.J. Use of Acrylic Polymers for Marking of Tadpoles Incl. Tax., + Shipping

COCHRAN, D.M. Taxonomy and Distribution of Some Arrow-Poison Frogs in Columbia Incl. Tax., + Shipping

COHEN, A.G. Observations on the Pars Intermedia of Xenopus laevis Incl. Tax., + Shipping

COLE, C.J. Chromosomes of the Hylid Frog Phyllomedusa dacnicolor Cope Incl. Tax., + Shipping

COLE, C.J. Parthenogenetic Lizards Incl. Tax., + Shipping