Showing 1 - 2 results of 2 for search 'Forest Soils Committee of the Douglas Fir Region', tempo de consulta: 0.01s Limitar resultados
  1. 1
    An introduction to forest soils of the Douglas-fir region of the Pacific Northwest /
    Libro
    Publicado 1957
    “...Forest Soils Committee of the Douglas Fir Region...”
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  2. 2
    Sampling procedures and methods of analysis for forest soils /
    Libro
    Publicado 1953
    “...Forest Soils Committee of the Douglas Fir Region...”
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