Subject categories
Agriculture, Business, Commerce & Industry → Dams
Agriculture, Business, Commerce & Industry → Dams - Design and Construction
Agriculture, Business, Commerce & Industry → Industries - Papua New Guinea
Agriculture, Business, Commerce & Industry → Water-power
Climate, Environment, Natural Resources & Disasters → Dams
Climate, Environment, Natural Resources & Disasters → Water conservation
Climate, Environment, Natural Resources & Disasters → Water-power
Climate, Environment, Natural Resources & Disasters → Water-storage
Communications, Infrastructure, & Transport → Dams
Communications, Infrastructure, & Transport → Public works - Papua New Guinea
Communications, Infrastructure, & Transport → Water-power
Communications, Infrastructure, & Transport → Water-storage
Documentary
Documentary → Documentary films - Australia
Mathematics, Science & Technology → Electric power
Short films
Short films → Short films - Australia