The Engineering Experiment Station of the University of Idaho is cooperating in pioneer investigations of the possible use of LASERs in forest fire operation. 1963, Interior Department and Related Agencies Appropriations for 1964: Hearings Before a Subcommittee of the Committee on Appropriations, United States Senate, Eighty-Eighth Congress, First Session, on H.R. 5279, Washington, D.C.: U.S. Government Printing Office, page 1307: