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Emeritus Faculty

Charles Hutchinson

Professor Emeritus
520-621-8568
cfh@arizona.edu

William (Bill) Matter

Professor
520-621-7280
wmatter@arizona.edu

Barron Orr

Professor and Geospatial Extension Specialist
520-626-8063
barron@arizona.edu

Charles van Riper III

Professor & ST Research Ecologist - Emeritus
520 670 6671 ext. 267

William Mannan

Professor Emeritus
520-621-7283
mannan@arizona.edu

Jim Malusa

Research Scientist
520-621-6424
Malusa@arizona.edu

George Ruyle

Professor and Specialist Emeritus, Range Management
520-621-1384
gruyle@cals.arizona.edu

John Koprowski

Professor Emeritus
520-626-5895
5quirre1@arizona.edu

David D. Breshears

Regents Professor Emeritus
520-621-7259
daveb@arizona.edu

William Shaw

Professor
520-621-7265
wshaw@ag.arizona.edu

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