共 70 条
[1]
Abegg B., 1996, KLIMAA NDERUNG TOURI
[3]
[Anonymous], AMENITY VALUE GLOBAL
[4]
BAGWELL K, 1991, AM ECON REV, V81, P224
[7]
Becken S, 2010, LAND ENV PEOPLE
[9]
Bigano A., 2005, NOTA LAVORO FONDAZIO
[10]
Cameron AC, 2010, MICROECONOMETRICS US, V2