Developments in broadacre grain sorghum and maize cropping in the Lowlands of P.N.G. and some thoughts on grain production in the Highlands /

Lignende værker

• Agronomic studies on grain sorghum in Papua New Guinea /
  af: Vance, P. N.
  Udgivet: (1981)
• Response of grain sorghum to phosphorus and potassium in dry lowlands of Papua New Guinea /
  af: Vance, P.N
  Udgivet: (1981)
• Agronomic studies on maize in Papua New Guinea /
  af: Vance, P.N
  Udgivet: (1987)
• Sorghum.
  Udgivet: (1976)
• Improvement and production of maize, sorghum and millet
  Udgivet: (1980)