Search results for: 'on observar ocells a catalunya'

VANZOLINI, P.E. Two Notes on Anotosaura Incl. Tax., + Shipping

BRONGERSMA, L.D. Note on Leptomicrurus collaris Incl. Tax., + Shipping

BARBOUR, T. On Some Australian Reptiles Incl. Tax., + Shipping

CHANG, T.-K., BORING, A.M. Notes on Kwangsi Amphibia Incl. Tax., + Shipping

SLEVIN, J.R. Notes on Australian Amphibians Incl. Tax., + Shipping

SCHMIDT, K.P.: Notes on Chinese Reptiles Incl. Tax., + Shipping

EYMANN, J., DEGREEF, J., HÄUSER, C., MONJE, J.C., SAMYN, Y., VANDENSPIEGEL, D. ed Manual on Field Recording Incl. Tax., + Shipping

COOPER, J.E., PEARCE-KELLY, P. u.a. The Proceedings of a One Day Symposium on Spiders and their Allies held 1987 at the Zoological Society Incl. Tax., + Shipping

TAMSITT, J.R. Notes on a Population of the Manitoba Toad (Bufo hemiophrys) in the Delta Marsh Region of Lake Manitoba, Canada Incl. Tax., + Shipping

DIXON, J.R., RIVERO-BLANCO, C. A new Dendrobatid Frog (Colostethus) from Venezuela with notes on its natural History and that of related Species Incl. Tax., + Shipping

GREER, A. E. A new Species of Morethia from Northern Australia, with Comments on the Biology and Relationships of the Genus Incl. Tax., + Shipping

MORESCALCHI, A. Hypotheses on the Phylogeny of the Salientia, based on Karyological Data Incl. Tax., + Shipping

HALL, R., TUBMEN, J. Further Studies on Effects of Thyroid-Stimulating Hormone on Thyroid Nucleotide Biosynthesis Incl. Tax., + Shipping

ARTMEYER, C., FRONEK, A et al Die Liebellenfauna der Stadt Münster Incl. Tax., + Shipping

TACKE, L., GRUNZ, H. Effect of Cytochalasin B, Nocodazol and Procaine on Binding and Fate of Concanavalin A in Competent Ectoderm of Xenopus laevis Incl. Tax., + Shipping

TINSLEY, R. C. Studies on the ecology and systematics of a new species of clawed toad, the genus Xenopus, from western Uganda Incl. Tax., + Shipping

TEYNIé, A., DAVID, P., OHLER, A., LUANGLAT, K. Notes on a Collection of Amphibians and Reptiles from Southern Laos, with Discussion of the Occurrence of Indo-Malayan Species Incl. Tax., + Shipping

DENBURGH, J.v. A List of the Amphibians and Reptiles of Utah, with Notes on the Species in the Collection of th Academy Incl. Tax., + Shipping

ARNTZEN, J.W., WIJER, P. de On the Distribution of the Palearctic Newts (Genus Triturus) including the description of a five species pond in Western France Incl. Tax., + Shipping

HARTOG, J.C.den, NIEROP, M.M.van A Study on the Gut Content of six leathery Turtles Dermochelys coriacea from British Waters and from the Netherlands Incl. Tax., + Shipping

MYERS, C.W., DALY, J.W. A Name for the Poison Frog of Cordillera Azul, Eastern Peru, With Notes on Its Biology and Skin Toxins Incl. Tax., + Shipping

GANS, C., ALEXANDER, A. A. Studies on Amphisbaenids (Amphisbaenia, Reptilia) 2. On the Amphisbaenids of the Antilles Incl. Tax., + Shipping

TAYLOR, E.H., SMITH, H. M. A Review of American Sibynophine Snakes, with a Proposal of a New Genus Incl. Tax., + Shipping

BAIRD, S.F. On the Serpents of New-York - with a notice of a species not hitherto included in the Fauna of the Staat & Synopsis of Genera and Species of New-York Serpents Incl. Tax., + Shipping