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Ronald V Lanner
Ronald M. Lanner has a PhD in Forestry from the University of Minnesota. He worked as a research forester with the U.S. Forest Service, taught tree biology at Utah State University, and wrote numer...voir plusRonald M. Lanner has a PhD in Forestry from the University of Minnesota. He worked as a research forester with the U.S. Forest Service, taught tree biology at Utah State University, and wrote numerous papers and five books about trees. Lanner currently lives in Placerville, California.voir moins
Livres par Ronald V Lanner
The Bristlecone Book: A Natural History of the World's Oldest Trees