États-Unis (1) Cambodge (1) Vietnam (1) Terms and phrases (1) Terms and phrases (1) Interviews (1) Excerpts (1) Biodiversity (1) Volume (Cubic content) (1) Trapping (1) Slopes (Physical geography) (1) Seashore (1) Sand (1) Running (1) Rivers (1) Railroad tracks (1) Petroleum in submerged lands (1) Offshore structures (1) Ocean (1) Nature (1) Land tenure (1) Interviewing in journalism (1) Impact (1) Helobiae (1) Hand (1) Gravel (1) Natural gas in submerged lands (1) Foreign exchange (1) Food relief (1) Fills (Earthwork) (1)