Lederer, William H creator Lederer, William H. Fensterheim, Robert J. text New Yark Van Nostrand Reinhold 1983 monographic XVI,443 p. ; Arsenic Arsenic--Toxicology Arsenic--Environmental aspects Arsenic--Industrial applications 363.179 LED 0442214960 (Hardcover) 9780442214968 (Hardcover) http://www.amazon.com/exec/obidos/ASIN/0442214960/chopaconline-20 http://www.amazon.com/exec/obidos/ASIN/0442214960/chopaconline-20