TY - BOOK AU - Enger,Eldon D. AU - Smith,Bradley F. TI - Environmental science : a study of interrelationships SN - 0071169962 : U1 - 363.7 PY - 2000/// CY - Boston PB - McGraw-Hill KW - Environmental science KW - Ecology; Energy; Ecosystems; Pollution; Nuclear energy; Water management; Waste management; Environmental policy N2 - Environment Management ER -