00853nam a2200241 i 4500991001753989707536120613r20032001enk b 001 0 eng d0851996825b14064601-39ule_instDip.to LingueitaThe encyclopedia of ecotourism /edited by D.B. WeaverWallingford :Cabi,2003672 p. ;25 cmContiene riferimenti bibliografici ed indiceEcoturismoEnciclopedieTurismoWeaver, David B..b1406460128-01-1413-06-12991001753989707536LE012 338.479 1 WEA12012000441170le012-E0.00-l- 00000.i1542238013-06-12Encyclopedia of ecotourism239810UNISALENTOle01213-06-12ma -engenk40