Dòng Nội dung
1
Bảo vệ môi trường du lịch / Lê Huy Bá chủ biên; Võ Đình Long, Thái Vũ Bình, Thái Thành Lượm.
Tp. Hồ Chí Minh : Đại học Công nghiệp TP. Hồ Chí Minh, 2015.
1080 tr. ; 27 cm.
2
Ecotourism & nature-based holidays / Janet Richardson; Australian Consumers Association. Choice Books.
Marrickville, NSW : Choice Books in association with Simon & Schuster Australia, 1993.
viii, 212 pages : map ; 22 cm
Australian Consumers Association. Choice Books.
3
Ecotourism : impacts, potentials, and possibilities / Stephen Wearing and John Neil.
Oxford ; Butterworth-Heinemann, 1999.
xvii, 163 p. : ill. ; 25 cm.
4
Sustainable tourism : a global perspective / edited by Rob Harris, Tony Griffin, and Peter Williams.
Oxford ; Butterworth-Heinemann, 2003.
p. cm.



5
Sustainable tourism : an Australian perspective / edited by Rob Harris and Neil Leiper.
Chatswood, Australia ; Butterworth-Heinemann, 1995.
xxxiii, 156 p. : ill., maps ; 24 cm.