TY - BOOK AU - Liu,David H.F. AU - Liptak,Bela G. TI - Environmental engineers' handbook SN - 0849399718 PY - 1997/// CY - Boca Raton, Fla. PB - Lewis Publishers KW - Environmental engineering N1 - Rev. ed. of: Environmental engineers' handbook / Bela G. Liptak; Includes bibliographical references and index ER -