a Swynk production in coproduction with NOB Broadcasting Service Corporation ... [and others] ; series director, Peter Swanson ; series producer, Joost van Loon ; writers, Bob Field, Katherine Duetch Tatlock
Committee to Review the New York City Watershed Management Strategy, Water Science and Technology Board, Commission on Geosciences, Environment, and Resources, National Research Council
produced for Legacy, Inc., partners in environmental education ; in cooperation with the U.S. Environmental Protection Agency ; prepared by Education Research and Inservice Center, University of North Alabama