KOTWICA JAN 302,092 CENTRAL The Central European Conference on Animal Reproduction Olsztyn, Poland 17-21 September 1996/ guest ed. Jan Kotwica. - [Kraków ; by Polish Physiological Society, Institute of Physiology Jagiellonian School of Medicine], 1996. - 171 s. ; 25 cm (Journal of Physiology and Pharmacology, ISSN 0044-6033 ; vol.47, supl.1)