European experience with Douglas and other conifers from Western North America.

Míreanna comhchosúla

• Thinning of young conifer stands.
  de réir: Clear, T.
  Foilsithe / Cruthaithe: (1943)
• An assessor's observations on Irish conifer crops.
  de réir: Gallagher, G.
  Foilsithe / Cruthaithe: (1960)
• Proembryogeny in Pinus in relation to that in other conifers - a survey.
  de réir: Doyle, J.
  Foilsithe / Cruthaithe: (1963)
• Some considerations in connection with the thinning of conifers in Ireland.
  de réir: O'Kelly, P. F.
  Foilsithe / Cruthaithe: (1956)
• Conifers: keys to the genera and species, with economic notes. With 7 plates.
  de réir: Fitzpatrick, H.M
  Foilsithe / Cruthaithe: (1929)