000 006050000a22001930004500
001 22838
010 _a2831704618
090 _a22838
100 _a20190520 frey50
101 _aeng
102 _aGB
200 0 1 _aEconomic values of protected areas : guidelines for protected area manager
_fSeries editor Adrian Phillips
210 _aUK
_c1998
_dInternational Union for the Conservation of Nature and Resources
215 _aXII, 52 p.
_cil.
_d30 cm
225 _aBest Practice Protected Area Guidelines Series
317 _aIPIMAR
606 _aDesenvolvimento
606 _aEconomia
606 _aRecursos