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Books about Deffenbaugh:
Learning the Language of the Fields: Tilling and Keeping as Christian Vocation by Deffenbaugh, Daniel G. [Cowley... by Deffenbaugh (Dec 26, 0006)
A study of the erosional/corrosional velocity criterion for sizing multi-phase flow lines: Phase I final report... by Danny M Deffenbaugh (1989)
Wiki information Deffenbaugh:
The Deffenbaugh Site is an archaeological site in southwestern Fayette County, Pennsylvania, United States. Located in Nicholson Township west of the borough of Smithfield, it was once occupied by a village of the Monongahela people.
Gary E. Deffenbaugh is a retired educator and coach from Van Buren in western Arkansas, who is a Republican member of the Arkansas House of Representatives. His District 79, which he has represented since 2013, includes part of Crawford County. From...