Showing items related by title, author, creator and subject.

• Libro

  Proceedings - Symposium on shrub ecophysiology and biotechnology, Logan, Utah, June 30 - July 2, 1987 

  Symposium on shrub ecophysiology and biotechnology (USA, Logan, Utah : June 30-July 2, 1987); Haferkamp, M. R.; McArthur, E. Durant; Wallace, A. (USDA Forest Service. Intermountain Research Station, 1989)
• Libro

  Proceedings of the International Energy Agency Task II. Joint Workshop Willow Breeding and Biotechnology ... 

  International Energy Agency. Task II - Biomass Growth and Production Technology; Willow Breeding and Biotechnology Development (Reino Unido, Bristol : 28/09/1988-6/10/1988) (International Energy Agency, Institute of Arable Crops Research, 1989)
• Libro

  New approaches to spacing and thinning in plantation forestry: Proceedings of a IUFRO Symposium held ... 

  New approaches to spacing and thinning in plantation forestry (Nueva Zelanda, Rotorua : 10-14/Apr./1989); James, R. N.; Tarlton, G.L.,ed (IUFRO Forest Research Institute, 1990)