Code | Name |
---|---|
S4020401 | Energy resources & atmosphere |
S4020402 | Energy resources & climate |
S4020403 | Energy resources & conservation |
S4020404 | Energy resources & land |
S4020405 | Energy resources & oceans |
S4020406 | Energy resources & social environment |
S4020407 | Energy resources & water |
S4020499 | Other energy resources |