A survey to assess potential human disease hazards along proposed sea level canal routes in Panamá and Colombia. II. geography of proposed routes.
D002980:Climate; D003105:Colombia; D004781:Environmental Exposure; D004782:Environmental Health; D005843:Geography; D006306:Health Surveys; D006801:Humans; D008019:Life Style; D010177:Panama Canal Zone; D012041:Regional Medical Programs; D014675:Vegetables