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

• Libro

  Soil taxonomy. A basic system on soil classification for making and interpreting soil surveys 

  Estados Unidos. Departamento de Agricultura. United States. Servicio de Conservación de Suelos Federal (USDA Soil Conservation Service, 1975)
• Capítulo de libro

  Regeneration surveys and evaluation. Chapter 15 

  Stein, W.I. ([s.n.], 1993)
• Libro

  Animal damage to coniferous plantation in Oregon and Washington. Part I. A survey, 1963-1975 

  Black, H.C.; Dimock II, E.J.; Evans, J.; Rochelle, J.A. (Oregon State University, 1979)

  Mammal and bird damage recorded on Douglas-fir and ponderosa pine plots-randomly established in Oregon and Washington during 1963-64, then observed for 5 to 10 years-was evaluated for impact ...