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2023 ISCA Members

Kenneth Anderson *Thomas AndersonDennis AnthonyGerald Berning* **Lex BledsoeMark Bramstedt* Eric BrevikPaul Brown*Jennifer BurnhamDale CalsynBradley Cate*Chris Cochran**Ron CollmanTom CopenhaverLaura Craven*Robert DarmodyTom D'AvelloJeff DenigerJohn Doll Josh Elmer*Steven Elmer*Toni EndresMary Beth FalseyDon Fehrenbacher* ** ***Troy FehrenbacherBryan Fitch*Leon Follmer** ***John Ford*Rick FrancenCharles Frazee* ** *** Nick FrisbeeDouglas Gaines*Larry GrammDana Grantham**Clayton Heffter*Frank HeisnerJames HornickelBruce Houghtby*Samuel Indorante*Dennis KeenePatrick Kelsey*Ian KenneyLinus Kiefer* **Michael Konen*William Kreznor*David KrumwiedeMichael KuhnCarol LatowskiGary Lenz*Michael LillyGalen Litwiller*Josh Litwiller*Charles LoveRex Mapes**Andrew MargenotAllison McCann Ted McCannonWilliam McCauley*Robert McLeese*Alicia Metzger*Elizabeth Miernicki Brandon Mueller*Robert Oja* Charlie OliverKen OlsonJohn PearseKarla PetgesJanette PorterBruce Putman*Nathan Rahe Jacob RumboldKristine Ryan*J. Wiley Scott** Mindy SinerJennifer Smith*Todd SoukupAlison Steglich Mark StelfordAlan Stone Gary Struben Ashtyn StufflebeamBill Teater*Robert Tegeler*Jenwei Tsai*Donald Walker*Michael Walker**Scott Wegman* Scott Wiesbrook*Dalton Williamson*Daniel WithersYone YuMarc ZuccoSteven Zwicker**
* Denotes Certified Professional Soil Classifier ** Charter Member *** Lifetime Honorary Member

Honorary Members

Albert A. Klingebiel, March 1984 (1910-2001)Lindo J. Bartelli, March 1985 (1917-1995)Russell T. Odell, March 1985 (1915-1990)Joe B. Fehrenbacher, March 1986 (1915-1997)John D. Alexander, March 1994 (1921-2006)Leon R. Follmer, March 2006Donald J. Fehrenbacher, March 2023Charles J. Frazee, March 2023