Ngā hua rapu - "Slopes (Physical geography) Papua New Guinea"

  • E whakaatu ana i te 1 - 3 hua o te 3
Whakamahine hua
  1. 1

    Land instability in the Numbugu village area between the Ufim and Biapim rivers, Morobe District Pieters, P. E.

    I whakaputaina 1975
    Ngā marau:
    Pukapuka
  2. 2

    Potential landslide near Rouna number 3 power station Knight, M.J

    I whakaputaina 1973
    Ngā marau:
    Pukapuka
  3. 3