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Classification of American metropolitan areas by ecoregion and potential natural vegetation / Ralph A. Sanders, Rowan A. Rowntree (Research paper NE ; 516)

Classification of American metropolitan areas by ecoregion and potential natural vegetation / Ralph A. Sanders, Rowan A. Rowntree (Research paper NE ; 516)
Microform図書
1983<YCA-A 13.78:NE-516>
National Diet Library
  • Subject HeadingUrban forestry -- United States Vegetation classification -- United States

An ecological land classification framework for the United States / Richard S. Driscoll ... [et al.] (Miscellaneous publication ; no. 1439)

An ecological land classification framework for the United States / Richard S. Driscoll ... [et al.] (Miscellaneous publication ; no. 1439)
Microform図書
1984<YCA-A 1.38:1439>
National Diet Library
  • Subject Heading... United States Vegetation classification -- United States Soils -- United States -- Cla...

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