@techreport{SaloLaehteenojaLettenmeier2008, author = {Salo, Marja and L{\"a}hteenoja, Satu and Lettenmeier, Michael}, title = {Matkailu MIPS : matkailunluonnonvarojen kulutus}, institution = {Ty{\"o}- ja elinkeinoministeri{\"o}}, address = {Helsinki}, isbn = {978-952-227-013-9}, pages = {143}, year = {2008}, language = {fi} }