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Dr. John Westra

Dr. John Westra photo
Investigators
Associate Director of Research and Extension, University of Nebraska
Area of Expertise: 
Environmental Economics, Production Economics, Ecosystem Service Valuation

John Tyndall

Photo of Dr. John Tyndall
Investigators
Associate Professor, Natural Resource Ecology & Management, Iowa State University
Area of Expertise: 
Environmental Economics, Natural Resource Economics, Sociology