Hearing on H.R. 3684, the National Environmental Education Act : hearing before the Subcommittee on Select Education of the Committee on Education and Labor, House of Representatives, One Hundred First Congress, second session : hearing held in Washington, DC, April 19, 1990.
Publisher: Washington: U.S. G.P.O.,
Coverage: Washington : U.S. G.P.O. : 1990.