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

• Libro

  Seeds of woody plants in the United States 

  Estados Unidos. Departamento de Agricultura. Forest Service (USDA Forest Service, 1974)
• Ponencias de Congresos

  Insects intercepted on wood articles at United States ports-of-entry and two recent introductions: ... 

  Haack, Robert A.; Cavey, J.F. ([s.n.], 1998)
• Libro

  Pest risk assessment of the importation into the United States of unprocessed Pinus and Abies logs from Mexico 

  Tkacz, B.M.; Burdsall Jr., H.H.; DeNitto, G.A.; Eglitis, Andris; Hanson, J.B.; Kliejunas, J.T.; O'Brien, J.G.; Smith, E.L.; Wallner, W.E. (USDA Forest Service. Forest Products Laboratory, 1998)

  The unmitigated pest risk potential for the importation of Pinus and Abies logs from all states of Mexico into the United States was assessed by estimating the probability and consequences of ...