000 00425nam a2200145Ia 4500
008 160906s9999 xx 000 0 und d
100 _aGregersen, Hans
100 _aLaarman, Jan
110 _aEPAT/MUCIA
245 _aMaking nature-based tourism contribute to sustainable development
245 _bPolicy framework
260 _c1994
300 _a6
440 _aEnvironmental and Natural Resource Policy and Training 5
999 _c107846
_d107846