TY - BOOK AU - Linaweaver, Frank Pierce ED - Water Forum '92 ED - American Society of Civil Engineers. TI - Environmental engineering: saving a threatened resource--in search of solutions SN - 0872628787 AV - TD430 W335 1992 PY - 1992/// CY - New York, New York PB - American Society of Civil Engineers KW - Aguas residuales KW - Congresos KW - Agua KW - Purificación KW - Contaminación KW - Residuos industriales KW - Purificacion ER -