Land evaluation for arabica coffee in the Kutubu area of Papua New Guinea /

Míreanna comhchosúla

• The management properties of Andisols in Southern Highlands Province, Papua New Guinea /
  de réir: Radcliffe, David J.
  Foilsithe / Cruthaithe: (1985)
• The land resources of Pomiorine Experimental Farm /
  de réir: Radcliffe, David J.
  Foilsithe / Cruthaithe: (1983)
• The land resources of Kiburu Experimental Farm /
  de réir: Radcliffe, David J.
  Foilsithe / Cruthaithe: (1985)
• Southern Highlands Highway volcanic ash soils /
  de réir: Kiek, Sidney Noel
  Foilsithe / Cruthaithe: (1972)
• Land for tomorrow : subsistence agriculture, soil fertility and ecosystem stability in the New Guinea highlands /
  de réir: Wood, Andrew Wardman
  Foilsithe / Cruthaithe: (1984)