Workshop on the Evaluation of National and International Programs for the Control or Eradication of Animal Disease : (1973 : University of Wisconsin-Madison)
Urban Transportation Division specialty conference, Rosslyn Ramada Inn, Washington, D.C., May 22-24, 1978 ; sponsored by the Urban Transportation Division of the American Society of Civil Engineers, co-sponsors, Federal Energy Administration ... [and others]
convened by the Wilderness Society in cooperation with Sigurd Olson Institute of Environmental Studies (Northland College) ... [and others], May 1975 ; report prepared by Paul Hayes