*********************************** M.Sc. Snezana Radenkovic Faculty of Science Department of Biology and Ecology Trg Dositeja Obradovica 2 21000 Novi Sad Serbia Tel. +381 21 485 2697 Fax: +381 21 450 620 mailto:kalorin at ib.ns.ac.yu http://www.ib.ns.ac.yu/CBBC/en/biografije/sneza.htm