LEADER 00992nam a2200265 i 4500 001 991003334169707536 008 080213s2004 enka b 001 0 eng d 020 $a0851998100 035 $ab13670682-39ule_inst 040 $aDi.S.Te.B.A.$beng 082 00$a577.27$222 245 00$aEnvironmental impacts of ecotourism /$cedited by Ralf Buckley 260 $aWallingford, Oxon ;$aCambridge :$bCABI ,$c2004 300 $axii, 389 p. :$bill. ;$c25 cm 440 0$aEcotourism book series ;$v2 504 $aIncludes bibliographical references and index 650 0$aEcotourism$xEnvironmental aspects 650 0$aEcotourism 700 1 $aBuckley, Ralf 907 $a.b13670682$b28-01-14$c13-02-08 912 $a991003334169707536 945 $aLE003 338 EBS01.01 02 (2004)$g1$i2003000085297$lle003$op$pE82.55$q-$rl$s- $t0$u6$v2$w6$x0$y.i14750843$z13-05-08 996 $aEnvironmental impacts of ecotourism$91213789 997 $aUNISALENTO 998 $ale003$b13-02-08$cm$da $e-$feng$genk$h0$i0