TY - BOOK AU - Hunter, Paul R. TI - Waterborne disease epidemiology and ecology SN - 0-471-96646-0 U1 - 616.022 PY - 1997/// CY - New York PB - John Wiely and Sons KW - Diseases KW - Pathology -- Internal medicine N1 - 237651 / 15.2.1999; diseases, pathology, internal medicine ER -