Introduction of industrial agroforestry system in the East Sepik Province of Papua New Guinea /

Lignende værker

• Lands of the Wewak - Lower Sepik area, Territory of Papua and New Guinea /
  af: Haantjens, H. A.
  Udgivet: (1968)
• East Sepik Province : text summaries, maps, code lists and village identification /
  Udgivet: (1993)
• Smallholder robusta coffee production - a survey of the Maprik District, East Sepik Province, Papua New Guinea /
  af: Collett, George N.
  Udgivet: (1990)
• Hydrogeology of Maprik township, East Sepik Province
  af: Kidd, C.H
  Udgivet: (1975)
• Child nutrition in East Sepik.
  Udgivet: (1988)