00520nam a2200193 4500 20170802104732.0 000 000 9241510706 UOEL RA1231 .A7C6 1992 Inorganic Asenic Compounds Other than Arsine Health And Safety Guide Geneva. World Health Organization; c1992. 31p. : ill. ; Health and safety Guide No. 70 Includes bibliography Arsenic. Toxicity/ lcc SBK 15389 15389