TY - BOOK AU - Hunter,Paul R. TI - Waterborne disease: epidemiology and ecology SN - 0471966460 (alk. paper) U1 - 614.4/3 21 PY - 1997/// CY - Chichester [England], New York PB - John Wiley KW - Waterborne infection KW - Epidemiology N1 - Includes bibliographical references (p. [301]-363) and index ER -