National Leadership Council / National Park Service / National Park System Advisory Board / Education Council / Advisory Board’s Education Committee / University of Denver / Denver / Advisory Board / University of Wisconsin / /
Person
William Cronon / Daniel L. Ritchie / Robert Putnam / Abraham Lincoln / Mary Bomar / Charlene Mires / Dirk Kempthorne / Wallace Stegner / Frederick Law Olmsted / /
Position
author / teacher / Interior Secretary / Professor / President / Director / inner-city teacher / environmental historian / Chancellor Emeritus / /