E whakaatuhia ana ngā hua e 1 - 3 o te 3 mō te rapu 'ice' Whakamahine hua
  1. 1
    I whakaputaina 1968
    Ngā marau ...Ice Observers' manuals....
    Pukapuka
  2. 2
    I whakaputaina 1967
    Ngā marau ...Sea ice Observers' manuals....
    Pukapuka
  3. 3
    I whakaputaina 1987
    Ngā marau ...Sea ice Observers' manuals....
    Pukapuka