TY - BOOK AU - Davis,Mackenzie L. AU - Cornwell,David A. TI - Introduction to environmental engineering SN - 0070159181 : U1 - 628 19 PY - 1998/// CY - New York PB - McGraw-Hill KW - Environmental technology KW - Spines N1 - Includes index and bibliographical references N2 - Environment Management ER -