Dwellings (3) Assaying (3) Interviews (3) Nineteen eighties (3) Defenses (3) Event history analysis (3) Walls (3) Trails (3) Strategy (3) Speeches, addresses, etc (3) Slopes (Physical geography) (3) Seashore (3) Scientists (3) Risk (3) Regional planning (3) Reality (3) Public buildings (3) Plants (3) Ocean (3) Navies (3) Land tenure (3) Face (3) Coral reefs and islands (3) Coasts (3) Interviews (3) Planting (3) Analysis (3) Soils (3) Safety appliances (3) Habitat (3)