| Impacts positive and negative : links between ecotourism and environment
|
2004 |
Buckley, Ralf |
| Impacts of tourboats in Marine environments
|
2004 |
Warnken, Jan |
| Ecological impacts and management of tourist engagements with cetaceans
|
2004 |
Higham, James |
| Impacts of ecotourism on birds
|
2004 |
Buckley, Ralf |
| Managing impacts of ecotourism through use rationing and allocation
|
2004 |
Manning, Robert E. |
| Using ecological impact measurements to design visitor management
|
2004 |
Buckley, Ralf |
| Impacts and management of hikers in Kavkazsky State Biosphere Reserve, Russia
|
2004 |
Chizhova, Vera P. |
| Impacts of hiking and camping on soils and vegetation : a review
|
2004 |
Cole, David N. |
| Environmentally sustainable trail management
|
2004 |
Marion, Jeffrey L. |
| Managing impacts of camping
|
2004 |
Leung, Yu-Fai |
| Reducing impacts through interpretation, Lamington National Park
|
2004 |
Littlefair, Carolyn J. |
| Environmental impacts associated with recreational horse-riding
|
2004 |
Newsome, David |
| Environmental impacts of motorized off-highway vehicles
|
2004 |
Buckley, Ralf |
| Ecological impacts of tourism in terrestrial polar ecosystems
|
2004 |
Forbes, Bruce C. |
| Four-wheel drive vehicle impacts in the Central Coast Region of Western Australia
|
2004 |
Priskin, Julianna |
| Ecological impacts of ecotourist visitation on macroalgal beds in Pacific Rim National Park Reserve
|
2004 |
Alessa, Lilian |
| Understanding use and users at Itatiaia National Park, Brazil
|
2004 |
Magro, Teresa Cristina |
| The cost of getting there : impacts of travel to ecotourism destinations
|
2004 |
Simmons, David G. |
| Impacts of tourism-related In-migration : the Greater Yellowstone Region
|
2004 |
Johnson, Jerry |
| Impacts of recreational power-boating on freshwater ecosystems
|
2004 |
Mosisch, Thorsten D. |
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