Take only photographs, leave only footprints : The environmental impacts of wildlife tourism /
Roe, Dilys
Take only photographs, leave only footprints : The environmental impacts of wildlife tourism / / Dilys Roe, Nigel Leader-Williams and - London, England : Environmental Planning Group, International Institute for Environment and Development, 1997 - 83 p. - Wildlife and development series ; no. 10 / IIED wildlife and development series .
1998-11-26
Ecotourism
Tourism--Environmental aspects
National parks and reserves--Management
Take only photographs, leave only footprints : The environmental impacts of wildlife tourism / / Dilys Roe, Nigel Leader-Williams and - London, England : Environmental Planning Group, International Institute for Environment and Development, 1997 - 83 p. - Wildlife and development series ; no. 10 / IIED wildlife and development series .
1998-11-26
Ecotourism
Tourism--Environmental aspects
National parks and reserves--Management