Methods for the measurement of the primary production of grassland

Eitemau Tebyg

• Primary productivity of the biosphere
  Cyhoeddwyd: (1975)
• Method for estimating the primary production of forests
  gan: Newbould, P.J
  Cyhoeddwyd: (1967)
• Primary productivity of grass ecosystems of the tropics and sub - tropics
  Cyhoeddwyd: (1992)
• Functioning of terrestrial ecosystems at the primary production level : proceedings of the Copenhagen Symposium held in Copenhagen from 24 to 30 July 1965
  Cyhoeddwyd: (1968)
• Measurement of grassland vegetation and animal production
  Cyhoeddwyd: (1978)