48 research outputs found
Parmi les MammifĂšres de lâest du Congo Belge (parc national Albert)
Get PDFFrechkop Serge. Parmi les MammifĂšres de lâest du Congo Belge (Parc National Albert). In: La Terre et La Vie, Revue d'Histoire naturelle, tome 4, n°1, 1950. pp. 1-15
Chromosome Complement: A Fertile Hybrid between Equus prjewalskii and Equus caballus
No full textAt the Zoological Garden of Antwerp it has been proved that when Equus prjewalskii is crossed with E. caballus the offspring is fertile. As expected, its diploid chromosome number is 65. The morphological differences between the parental and the offspring karyotypes are not great; therefore, meiosis in the hybrid was successfully achieved.info:eu-repo/semantics/publishe
Animaux proteges au Congo Selge et dans le territoire sous mandat du Ruanda-Urundi. En collaboration avec G.P. de Witte, J.-P. Harroy /et/ E. Hufrert. Version remaniee de l'edition de 1941? revue et mise a jour par G. Nuyten. Avec introduction de V. Van Strae-len. 4me Edition.
No full textComparative investigations of Equidae. A study of blood groups and serum proteins in a sample of Equus przewalskii Poliakoff
No full textLes rongeurs vivant en colonies dans la steppe eurasienne et leur influence sur les sols et la vegetation
No full textFormozov A. N., Kodachova K. S., Frechkop Serge. Les rongeurs vivant en colonies dans la steppe eurasienne et leur influence sur les sols et la vegetation. In: La Terre et La Vie, Revue d'Histoire naturelle, tome 15, n°1, 1961. pp. 116-129
Structure Determination and Absolute Stereochemistry of The Bicyclic Diterpene Lithofellic Acid
No full textThe structure of lithofellic acid, main constituent of a bezoar, has been shown to be 3 (R) hydroxy enantio labdanolic acid I. Copyright © 1973 WileyâVCH Verlag GmbH & Co. KGaA, WeinheimSCOPUS: ar.jinfo:eu-repo/semantics/publishe
Structure Determination and Absolute Stereochemistry of The Bicyclic Diterpene Lithofellic Acid
No full text
