found: Its Report on waste-water collection ... 1962.
found: Iowa Southern utilities ... 1978 (a.e.)t.p. (Black & Veatch Consulting Engineers, Kansas City, Mo.)
found: White's handbook of chlorination and alternative disinfectants, c2010:ECIP t.p. (Black & Veatch Corporation)
found: Black & Veatch WWW site, June 4, 2009(Black & Veatch Corporation ... a leading global engineering, consulting, and construction co.; founded in 1915)
found: Well rehabilitation program development report, 1988:t.p. (Black & Veatch Engineers-Architects; Kansas City, Missouri)