TY - GEN AU - Weiner,Ruth F. AU - Matthews,Robin A. TI - Environmental engineering SN - 9788131207291 (pbk.) AV - TD146 .W45 2003 U1 - 628 PY - 2003/// CY - Amsterdam, Boston PB - Butterworth-Heinemann KW - Environmental engineering N1 - Includes references & index ER -