TY - BOOK AU - Meharg, Andrew A TI - Venomous earth : how arsenic caused the world's worst mass poisoning SN - 9781403944993 SN - 200406103 U1 - 615.925715 MEH PY - 2005/// CY - Basingstoke, Hampshire PB - Macmillan KW - Arsenic - Health aspects KW - Arsenic - Toxicology N1 - Includes bibliographical references (p. 184-185) and index ER -