TY - BOOK AU - Viesssman,Warren AU - Welty,Clare TI - Water management: technology and institutions SN - 0060468181 AV - TC 423 .V54 PY - 1985/// CY - Cambrdge PB - Harper KW - Water resources development KW - United States KW - Water supply KW - Management N1 - Includes bibliographical references and index ER -