By Trypus John   Mattingly John   in Proceedings of the Water Environment Federation

ISSN:1938-6478|2003|10|647-653

Water Environment Federation‎(2003)‎

Access to resources Favorite 12.927227

By Trypus John   Darrow William   Mattingly John   in Proceedings of the Water Environment Federation

ISSN:1938-6478|2003|3|767-774

Water Environment Federation‎(2003)‎

Access to resources Favorite 9.69542

By Trypus John   Drews Paul   Mattingly John   Witwer Michael   in Proceedings of the Water Environment Federation

ISSN:1938-6478|2002|6|494-503

Water Environment Federation‎(2002)‎

Access to resources Favorite 8.079517