World Health Organization Arsenic and arsenic compounds - 2nd - Geneva W H O 2001 - 521 p. 24 cm. - IPCS :EHC 224 . Aesenic -Toxicity, Environmental Exposure ISBN: 92 4 157224 8 Subjects--Topical Terms: Environmental ExposureAesenic -Toxicity Dewey Class. No.: SERIALS / WHO