MEMBER RESOURCES
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2020 ISCA Members
* Denotes Certified Professional Soil Classifier
** Charter Member
Kenneth Anderson *
Thomas Anderson *
Dennis Anthony
Gerald Berning* **
Lex Bledsoe
Mark Bramstedt*
Paul Brown*
Virginia Brown
Jennifer Burnham
Erin Bush
Lester Bushue**
Dale Calsyn
Bradley Cate*
Chris Cochran**
Ron Collman
Tom Copenhaver
Laura Craven*
Robert Darmody
Tom D'Avello
Jeff Deniger
John Doll
Steven Elmer*
Toni Endres*
Mary Beth Falsey
Don Fehrenbacher* **
Troy Fehrenbacher
Bryan Fitch*
Leon Follmer**
John Ford*
Rick Francen
Charles Frazee* **
Douglas Gaines*
Erik Gerhard
William Gradle
Larry Gramm
Dana Grantham**
Gary Hankins
Scott Harding
Clayton Heffter*
Frank Heisner
James Hornickel*
Bruce Houghtby*
Samuel Indorante*
Jane Johnson
Dennis Keene
Patrick Kelsey*
Ian Kenney
Linus Kiefer* **
Michael Konen*
William Kreznor*
David Krumwiede
Michael Kuhn
Carol Latowski
Gary Lenz*
Angela Levernier
Michael Lilly
Galen Litwiller*
Josh Litwiller*
Charles Love
Rex Mapes**
Andrew Margenot
Ted McCannon
William McCauley*
Robert McLeese*
Alicia Metzger*
Elizabeth Miernicki
Brandon Mueller
Robert Oja*
Ken Olson
John Pearse*
Karla Petges
Janette Porter
Bruce Putman*
Nathan Rahe
Clay Robinson
Kristine Ryan*
J. Wiley Scott* **
Jennifer Smith*
Sarah Smith
Todd Soukup*
Alison Steglich
Mark Stelford
Alan Stone
Gary Struben
Ashtyn Stufflebeam
Steven Suhl
Bill Teater*
Robert Tegeler*
Jenwei Tsai*
Earl Voss**
Donald Walker*
Michael Walker**
Scott Wegman*
Rachel Welch
Scott Wiesbrook*
Dalton Williamson*
Roger Windhorn* **
Jatara Wise*
Daniel Withers
Yone Yu
Marc Zucco
Steven Zwicker**
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