TY - BOOK AU - Liu,David H.F. AU - Liptak,Bela G. AU - Bouis,Paul A. TI - Environmental engineers' handbook SN - 0849399718 AV - TD145 .E574 1997 PY - 1997/// CY - Boca Raton PB - Lewis KW - Environmental engineering KW - Handbook N1 - Includes bibliographical references and index ER -