Author: Robert Wilbur Steele
Publisher:
Published: 1981
Total Pages: 148
ISBN-13:
DOWNLOAD EBOOK →A land-classification system based upon potential natural vegetation is presented for the forests of central Idaho. It is based on reconnaissance sampling of about 800 stands. A hierarchical taxonomic classification of forest sites was developed using the habitat type concept. A total of eight climax series, 64 habitat types, and 55 additional phases of habitat types are defined and described. A diagnostic key is provided for field identification of the types based on indicator species used in development of the classification.
Author: United States. Forest Service
Publisher:
Published: 1941
Total Pages: 30
ISBN-13:
DOWNLOAD EBOOK →Author: Frederic Duane Johnson
Publisher: Caxton Press
Published: 1995
Total Pages: 276
ISBN-13:
DOWNLOAD EBOOK →This organized, user-friendly volume gives reproductions of actual leaves and special keys to help the reader identify and locate tree populations.
Author: United States. Environmental Protection Agency. Region X.
Publisher:
Published: 1979
Total Pages: 132
ISBN-13:
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