Search results for: 'herpetology antiquarian books pseudemys scripta callirostris from venezuela with a general survey of the scripta series'

WOLFF, E. General Introduction. General Factors of Embryonic Differentiation Incl. Tax., + Shipping

LOMBARD, R.E., WAKE, D.B. Tongue Evolution in the Lungless Salamanders, Family Plethodontidae. I. Introduction, Theory and a General Model of Dynamics Incl. Tax., + Shipping

ISHIMODA, T., HAYASHI, Y. Separation of a Tropomyosin Fraction with Genus- and Organ-Nonspecific Antigenic Property from Purified Preparation of Frog Tropomyosin Incl. Tax., + Shipping

SOKOL, O.M. The Larval Chondrocranium of Pelodytes punctatus, with a Review of Tadpole Chondrocrania Incl. Tax., + Shipping

ROGERS, K.L. Facultative Metamorphosis in a Series of High Altitude Fossil Populations of Ambystoma tigrinum (Irvingtonian - Alamosa County, Colorado) Incl. Tax., + Shipping

DENT, J.N. Survey of Amphibian Metamorphosis, Incl. Tax., + Shipping

MUNSTERMAN, H.E., LEVITON, A.E. A New Frog of the Genus Telmatobius from Southern Ecuador Incl. Tax., + Shipping

NETTING, M.G. The Naturalist's Bookshelf. Little Books for Christmas Stockings Incl. Tax., + Shipping

FRANK, G. Granulopoiesis in Tadpoles of Rana esculenta. Survey of the Organs Involved Incl. Tax., + Shipping

SIMIN, L., DATONG, Y. The Description of a New Subspecies Hyla annectans gongshanensis from Yunnan Incl. Tax., + Shipping

ANDERSON, S.L., DENT, J.N. Increased Loss of Thyroxine from the Blood Streams of Newts after Injection with Ovine Prolactin Incl. Tax., + Shipping

GRUNZ, H. et al. The Differentiation of Isolated Amphibian Ectoderm with or without Treatment with an Inductor. A Scanning Electron Microscop Study Incl. Tax., + Shipping

MOORE, J.A. A New Species of Pseudophryne from Victoria Incl. Tax., + Shipping

TINKLE, D.W., CONANT, R. The Rediscovery of the Water Snake, Natrix harteri, in Western Texas, with the Description of a New Subspecies Incl. Tax., + Shipping

SCHARRER, E. General and Phylogenetic Interpretation of Neuroendocrine Interrelations Incl. Tax., + Shipping

VELOSO M., A., TRUEB, L. Description of a New Species of Telmatobiine Frog, Telmatobius, from the Andes of Northern Chile Incl. Tax., + Shipping

GRUNZ, H. et al. The Activation of a Neuralizing Factor in the Neural Plate is Correlated with its Homoiogenetic-Inducing Activity Incl. Tax., + Shipping

BENTLEY, P.J. Urinary Loss of Calcium in an Anuran Amphibian (Bufo marinus) with a Note on the Effect of Calcemic Hormones Incl. Tax., + Shipping

BOLS, N.C. et al. Secretion of a Cytoplasmic Lectin from Xenopus laevis Skin Incl. Tax., + Shipping

MOOK, C.C. A Crocodilian Skeleton from the Morrison Formation at Canyon City Incl. Tax., + Shipping

URSPRUNG, H., MARKERT, C.L. Chromosome Complements of Rana pipiens Embryos Developing from Eggs Injected with Protein from Adult Liver Cells Incl. Tax., + Shipping

ARONSSON, S. A Comparative Study of the Aminenergic Structures in the Hypothalamus and the Hypophysis of Amphibian Larvae, with Special Reference to the Innervation of the Pars Distalis Incl. Tax., + Shipping

SCHWARTZ, A. A New Species of Toad, Bufo cataulaciceps, from the Isla de Pinos and Western Cuba Incl. Tax., + Shipping

WALKER, C.F. A New Genus and Species of Microhylid Frog from Ecuador Incl. Tax., + Shipping