000 00334nam a2200133Ia 4500
005 20240924144008.0
008 240923s9999 xx 000 0 und d
100 _aU N E P
245 0 _aSurvey of alternative methods of communication on environmental issues
260 _aNairobi
260 _bU N I
260 _c1985
942 _cBK
999 _c37283
_d37283