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David Walker

Assistant Research Scientist

Shantz Building

1177 E 4th Street

Tucson, AZ 85719

520-275-7110
dwalker@arizona.edu

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Ecotoxicology

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Environmental Science | Home

Department of Environmental Science

1177 E. 4th Street
P.O. Box 210038
Tucson, Arizona 85721-0038

Phone: 520-621-1646

Office Hours: 8AM-5PM, Monday through Friday, closed for lunch 12-1PM

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