01682nam a2200301 a 4500 111222s1999 flua b 101 0 eng d 99011450 156670393X (alk. paper) DLC DLC DLC BD-KhUET 628.1 21 Providing safe drinking water in small systems : technology, operations, and economics / edited by Joseph A. Cotruvo, Gunther F. Craun, Nancy Hearne. Boca Raton : Lewis Publishers, c1999. 650 p. : ill. ; 27 cm. "NSF International, World Health Organization, Pan American Health Organization." "Proceedings of this First International Symposium on the Technology, Operations, and Economics of Providing Safe Drinking Water in Small Systems held on May 10-13, 1998 in Washington, D.C."--Pref. Includes bibliographical references and indexes. Drinking water Purification Congresses. Cotruvo, Joseph A. Craun, Gunther F. Hearne, Nancy. NSF International (Organization) World Health Organization. Pan American Health Organization. International Symposium on the Technology, Operations, and Economics of Providing Safe Drinking Water in Small Systems |n (1st : 1998 : Washington, D.C.)=856 42 Publisher description http://www.loc.gov/catdir/enhancements/fy0646/99011450-d.html 2429 2429 0 0 ddc 0 0 KUETCL KUETCL GEN 2007-06-28 Pragon Enterprise 7262.00 0 628.1 PRO 3010038163 2011-12-24 00:00:00 1 2011-12-24 BK