References
- Hill , W. F. , Akin , E. W. and Benton , W. H. Proceedings of the Thirteenth Water Quality Conference . Edited by: Snoeyink , V. Vol. 69 , pp. 17 University of Illinois Bulletin . Virus and Water Quality: Occurrence and Control
- Sweet , B. H. , McHale , J. S. , Hardy , K. J. and Klein , E. 1971 . Preparative Biochemistry , 1 : 77
- Ellender , R. D. and Sweet , B. H. 1971 . unpublished data