000 00321nam a2200085 4500
245 _aFirst national congress for environmental education futures : policies and practices, conference proceedings policies track
260 _aOhio
_bSMEAC Informat Reference - Center
_c1983
300 _aviii,172p. ; 24cm.
082 _a333.707
_bFIR
999 _c65602
_d65602