TY  - BOOK
AU  - Aklin,Elmer W.
AU  - Brashear,David A.
AU  - Clarke,Norman A.
ED  - United States.
TI  - A virus-in-water study of finished water from six communities
U1  - 628.536 
PY  - 1975///
CY  - Washington
PB  - U.S. Govt. Print. Off.
KW  - Microorganism
KW  - Pollution
N1  - EPA-660/1-75-003; Includes bibliographical references
ER  -