TY  - BOOK
AU  - Boers,H.
AU  - Bosch,M.
TI  - The earth as a holiday resort: an introduction to tourism and the environment 
SN  - 907314809x
AV  - G155.A1 B57 1994
PY  - 1994///
CY  - Utrecht
PB  - Routledge
KW  - Tourism
KW  - Environmental aspects
N1  - Includes bibliographical references (p. 131-134) and index
ER  -