00990nam a2200265 i 4500991003990479707536030127s2002 dcu 000 0 eng d1559639504 b11893564-39ule_instDi.S.Te.B.A.eng338.479121Ecotourism & certification :setting standards in practice /edited by Martha HoneyEcotourism and certificationWashington :Island Press,c2002xvii, 407 p. :ill. ;24 cmIncludes bibliographical references and indexEcotourismCertificationEco-labelingHoney, Martha.b1189356427-09-1127-01-03991003990479707536LE003 333 HON01.01 (2002)12003000038330le003pE35.44-nm 00000.i1215251127-01-03Ecotourism & certification901985UNISALENTOle00327-01-03ma -engdcu01