Acta Zoologica 33. (1987)
1987 / 1-2. szám
ACTA ZOOLOGICA HUNGARICA A QUARTERLY OF THE HUNGARIAN ACADEMY OF SCIENCES Acta Zoologica is published in yearly volumes of four issues by AKADÉMIAI KIADÓ Publishing House of the Hungarian Academy of Sciences H-1054 Budapest, Alkotmány u. 21 Subscription information Orders should he addressed to KULTURA Foreign Trading Company 11-1389 Budapest, P.O. Box 149 or to its representatives abroad Ada Zoologica Hungarica is absracted/indexed in Biological Abstracts, Chemical Abstracts, Current Contents-Agriculture, Biology and Environmental Sciences, Helminthological Abstracts, International Abstracts of Biological Sciences, Keyword in Context © Akadémiai Kiadó, Budapest