TY  - BOOK
AU  - Inskeep,Edward
TI  - Tourism planning: an integrated and sustainable development approach 
SN  - 9780471293927
AV  - G155.A1 I59 T6 1991
PY  - 1991///
CY  - New York
PB  - Van Nostrand Reinhold
KW  - Tourism
KW  - Economie du tourisme
ER  -