Mostrando ítems relacionados por Título, autor o materia.

• Libro

  Softwoods of North America 

  Alden, Harry A. (USDA Forest Service. Forest Products Laboratory, 1997)

  This report describes 52 taxa of North American softwoods, which are organized alphabetically by genus. Descriptions include scientific name, trade name, distribution, tree characteristics, ...
• Libro

  Application of semiochemicals for management of bark beetle infestations. Proceedings of an informal ... 

  Annual meeting of the Entomological Society of America, 40 (USA, Indianapolis, IN : 12-16/Dec/1993); Hobson, K. R.; Salom, S. M. (USDA Forest Service. Intermountain Research Station, 1995)
• Libro

  Exotic forest trees in Great Britain. Paper prepared for the Seventh British Commonwealth Forestry ... 

  Commonwealth Forestry Conference, 7 (Australia : 1957); Aldhous, J. R.; Edwards, M.V.; Macdonald, J.; Wood, R.F. (Forestry Commission, 1957)