Hearing to hear testimony on regional haze & national forest management. Witnesses: Robert C. Joslin, Deputy Chief, U.S. Dept. of Agriculture; Don Matlick, Dir., Smoke Management, Oregon State Dept. of Forestry; Janice McDougle, Assoc. Deputy Chief, State & Private Forestry, U.S. Forest Service, accompanied by Denny Truesdale, Acting Dir., Fire & Aviation Management, U.S. Forest Service; Dr. Phil Omi, Dir., Western Forest Fire Research Center; Dr. Robert L. Pearson, Project Manager, Radian International; John Seitz, Dir. of Air Quality Planning & Standards, Environmental Protection Agency; & Greg Walcher, Pres., CLUB 20.Chenoweth, Helen S. is the author of 'Oversight Hearing on Regional Haze Hearing Before the Committee on Resources, U.S. House of Representatives' with ISBN 9780756707095 and ISBN 0756707099.