SUBJECT
Tourism
Environmental aspects
4
Hostage negotiations
3
Manila
3
Design and construction
2
Ecotourism
2
Recreation areas
2
Sustainable development
2
Aquaculture
1
Architectural design
1
Bicol
1
Boracay (Aklan)
1
Boracay Island (Aklan)
1
Business and economics
1
Civilian use
1
Cost effectiveness
1
Design
1
Durano, Ace
1
Economic aspects
1
Environment and ecology
1
Golf course
1
Hijacking of buses
1
Hospitality, Travel and tourism
1
Industries
1
Islands
1
Job creation
1
Labor disputes
1
Management
1
Marinduque
1
Natural areas
1
Outer space
1
Philippine Airlines
1
Philippines. Department of Environment and Natural Resources
1
Philippines. Department of Tourism
1
Planning
1
Police training
1
Space ships
1
Space stations
1
Sustainable developmen
1
Sustainable tourism
1
Tourism trade
1
Tourist trade
1