SRAM RADIM J. 312,548 INTERNATIONAL Second International Conference on Environmental Mutagens in Human Populations August 20-25, 1995 Prague, Czech Republik / co-eds. William W. Au, Radim J. Sram ; ass. ed. Sherif Abdel-Rahman. - [Research Triangel Park, NC : by the Public Health Service, 1996]. - [12], 421-696 s. : il., wykr. ; 26 cm (Environmental Health Perspectives, ISSN 0091-6765 ; vol. 104, suppl. 3)