By Mansfield William   in The Oral History Review

ISSN:0094-0798|28|1|162-164

Oxford University Press‎(2001)‎

Access to resources Favorite 15.040273

By Porter Joseph   Lill William   Mansfield William   in Proceedings of the Water Environment Federation

ISSN:1938-6478|2002|3|548-558

Water Environment Federation‎(2002)‎

Access to resources Favorite 9.024163