An edition of Seed zones and breeding zones for Sugar Pine in southwestern Oregon (1987)
Seed zones and breeding zones for Sugar Pine in southwestern Oregon
By Robert Kenneth Campbell
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Publish Date
1987
Publisher
U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station
Language
eng
Pages
18
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Seed zones and breeding zones for Sugar Pine in southwestern Oregon
Language: eng
Pages: 18
Published In: 1987
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station