Guidelines
The green business guide
1991
Elkington, John |
Knight, Peter |
Hailes, Julia |
Sustainable tourism development : guide for local planners
1993
McIntyre, George |
Hetherington, Arlene |
Inskeep, Edward |
China : biodiversity conservation action plan
1994
Wan Bentai |
Liu Chunyu |
A course guideline concerning national park planning (terrestrial & marine), interpretation, establishment of small museums and interpretative trails
1975
Turner, J. Barry |
The Philippine EIS system : learning from experience
1983
Tolentino, Amado S. |