1. Sexual conditions in Triturus viridescens. III. The reproductive cycle of the adult aquatic form of both sexes;Adams;Amer. J. Anat.,1940
2. The development of the whistling frog Eleutherodactylus martinicensis of Barbados;Adamson;Proc. Zool. Soc. London,1960
3. Die Entwicklung der aüsseren Körperform und des Mesoderms bei;Adler;Bufo vulgaris. Int. Monat. Anat. Physiol.,1901
4. Le Chioglosse du Portugal, l'une des plus rares salamandres d'Europe;Aellen;Rev. Mens. Mus. Genève,1965
5. The hemoglobins of the bullfrog, Rana catesbeiana. I. Purification, amino acid compositions, and oxygen equilibria;Aggarwal;J. Biol. Chem.,1969