Rediscovery of the Bolkar viper: Morphological variation and systematic implications on the “Vipera xanthina-complex”

Pp. 305-327; 6 black-and-white plates.  Original pictorial stiff white wrappers, lg 8vo.  From the journal: Amphibia-Reptilia (Publication of the Societas Europaea Herpetologica) volume 12, no. 3.  The entire journal issue is offered which contains a total of 7 articles and three short notes.  No ownership marks and no signs of use. Publisher E. J. Brill Publisher Place Leiden Date Published 1991 Date Published Estimated No Edition First edition Number of Volumes 1 Reprint No Condition Fine Condition Description A fine (new) copy. ISBN Limited Edition