000 003170000a22001210004500
008 140223b1980 xxu||||| |||| 00| 0 eng d
041 _aEnglish
100 _a:UNESCO
245 _aENVIRONMENTAL EDUCATION IN THE LIGHT OF THE THILISI CONFERENCE
260 _aPARIS
_bUNESCO
_c1980
650 _a
_a
906 _a:UNESCO
999 _c141916
_d141916