Authors
Grażyna Sapota
Maritime Institute, Gdańsk, Poland
Barbara Wiśniewska-Wojtasik
Department of Genetics and Cytology, University of Gdańsk, Gdańsk, Poland
© 2007 Grażyna Sapota, Barbara Wiśniewska-Wojtasik, published by University of Gdańsk
This work is licensed under the Creative Commons License.