Search results for: 'Bert langerwerf the artic'

CARRUTHERS, V. A Guide to the Identifiation of the Frogs of the Witwatersrand Incl. Tax., + Shipping

GÜNTHER, A. Catalogue of the Batrachia salientia in the Collection of the British Museum Incl. Tax., + Shipping

GRIFFITHS, I. The form and function of the fore-gut in anuran larvae with particular reference to the manicotto glandulare Incl. Tax., + Shipping

SUTHERLAND, R.M., NUNNEMACHER, R.F. Fibers in the Ventral Spinal Nerves of the Frog Incl. Tax., + Shipping

GENIEZ, P., MATEO, J.A., GENIEZ, M., PETHER, J.: The Amphibians and Reptiles of the Western Sahara Incl. Tax., + Shipping

ANANJEVA, N.B., BORKIN, L.J. ed. The Fauna and Ecology of Amphibians and Reptiles of the Palaeartic Asia Incl. Tax., + Shipping

ALBERT, R., AUBRECHT, G., HUBER, W., KRIEGER, G., SAUBERER, N., TEBB, G., WEISSENHOFER, A.: The Birds of the Golfo Dulce Region Costa Rica Incl. Tax., + Shipping

MYERS, C.W., DONNELLY, M.A. Herpetofauna of the Yutaje-Corocoro Massif, Venezuela - Second report from the Robert G- Goelet American Museum-Terramar Expedition to the Northwestern Tepuis Incl. Tax., + Shipping

ROBERTS, A.W.R. On the Taxonomy of Erotylidae (Coleopters), with special reference to the morphological characters of the larvae Incl. Tax., + Shipping

ROBERTSON, D.R. The Annual Pattern of Plasma Calcium in the Frog and the Seasonal Effect of Ultimobranchialectomy and Parathyroidectomy Incl. Tax., + Shipping

NEWPORT, G. The Impregnation of the Ovum in the Amphibia and on the direct agency of the Spermatozoons Incl. Tax., + Shipping

PARSONS, T.S. The Structure of the Choanae of the Emydinae Incl. Tax., + Shipping

PARSONS, T.S. The Structure of the Choanae of the Emydinae Incl. Tax., + Shipping

PARKER, W.K. On the Structure of the Skull in the Chameleons Incl. Tax., + Shipping

GÜNTHER, A. Account of the Zoological Collection made during the visit of H.M.S. Peterel to the Galapagos Islands (Invertebrates) Incl. Tax., + Shipping

COLBERT, E.H., COWLES, R.B., BOGERT, Ch.M. Tempertaure Tolerance in the American Alligator and Their Bearing on the Habits, Evolution, and Extinction of The Dinosaurs Incl. Tax., + Shipping

BOSCHWITZ, D. The Influence of the Hypophysis and the Thyroid on the Ultimobranchial Body of the Anura in Israel Incl. Tax., + Shipping

NOBLE, G.K., BRADLEY, H.T. The relation of the thyroid and the hypophysis to the molting process in the Lizard, Hemidactylus brooki Incl. Tax., + Shipping

WU, Z.-Q. The Influence of the RNA Content of the Haploid Cell on the Development and the Viability of the Haploid Embryos of the FrogRana limnocharis Incl. Tax., + Shipping

RUSSELL, A.P., BAUER, A.M. The Amphibians and Reptiles of Alberta Incl. Tax., + Shipping

COLBERT, E.H. The Age of Reptiles Incl. Tax., + Shipping

COLBERT, E.H. The Mammal-Like Reptiles Lycaenops Incl. Tax., + Shipping

BEEBEE, W. The Higher Vertebrates of British Guiana with special Reference to the Fauna of Bartica District Incl. Tax., + Shipping

NOBLE, G.K. The Biology of the Amphibia Incl. Tax., + Shipping