Effect of shade on growth of lowland forest tree seedlings in Papua New Guinea /

Lignende værker

• Preliminary studies of vegatative propagation and prospects of clonal forestry in Papua New Guinea /
  af: Siaguru, Philip
  Udgivet: (1986)
• Forest research and development in Papua New Guinea /
  af: Saulei, Simon M.
  Udgivet: (1990)
• The forests and forest conditions in the territories of Papua and New Guinea
  af: Womersley, J. S.
  Udgivet: (1975)
• Forest resources in Papua New Guinea /
  af: White, K.J
  Udgivet: (1971)
• Issues in Papua New Guinea forest policy /
  Udgivet: (1982)