LIDDLE, Michael
Recreation ecology: the ecological impact of outdoor recreation and ecoutourism / [by] Michael Liddle - London Chapman & Hall 1997 - xxi, 639 p.
Includes references & index.
041226630X
Ecology
577 / LID
Recreation ecology: the ecological impact of outdoor recreation and ecoutourism / [by] Michael Liddle - London Chapman & Hall 1997 - xxi, 639 p.
Includes references & index.
041226630X
Ecology
577 / LID