Pfafflin, James R. Dictionary of environmental science and engineering / James R. Pf afflin, Paul Baham and Frank S. Gill. - Sydney : Gordon & Breach Publishing, 1996. - 181 p. ; 18 cm. ISBN: 9056990047 Subjects--Topical Terms: Environmental sciences-- Dictionaries.Environmental engineering-- Dictionaries. Dewey Class. No.: 628