00000cam a22000004a 4500 UP-1685523046125073285 Buklod 20230503092606.0 m o j ta 991231s1972 xx r |||| u|eng|| (iLib)UPMNL-00000017610 RA1231BM5 M47 Friberg, Lars. Mercury in the environment an epidemiological & toxicological appraisal Lars Friberg and Jaroslav Vostal. Cleveland CRC Press c1972 215 p. Mercury Environmental aspects. Mercury Toxicology. vostal, Jaroslav. CPH-Unacc. UPMNL CPH RA1231BM5 M47 Book