Keywords: Douglas-fir, ecological requirements, growth and yield, timber, climate changeFull text (file, 1,40 MB) This document has more files! More...
Keywords: provenance recommendations, provenance testing, breeding programs, adaptation, exotic tree species, Douglas fir, Sitka spruce, grand fir, lodgepole pine, black locustFull text (file, 3,32 MB) This document has more files! More...
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