Torthaí cuardaigh - (( soil construction ) OR ( soil consultation ))

  1. 41

    Slope stability problems on the Dreikikir to Wasisi road, East Sepik District / de réir Jacobson, G.

    Foilsithe / Cruthaithe 1972
    Ábhair: “…Slopes (Soil mechanics) Papua New Guinea.…”
    LEABHAR