Frank R Spellman. Encyclopedia of environmental health and science / By Frank R Spellman, Revonna M Bieber. - 1st Ed. - Lanham : Government Institutes, 2010, 2010. - 905p. ; 00 cm. ISBN: 9781605907574 Subjects--Topical Terms: SOCIAL SCIENCE. Dewey Class. No.: 362.19698003 / SPE