Browsing Extension Service -- Miscellaneous / Educational Materials by Subject "Walnut -- Oregon"

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Growing walnuts in Oregon

Oregon State University. Extension Service; Olsen, Jeff L. (Corvallis, Or. : Extension Service, Oregon State University, 2006-03)

The Persian, or English, walnuts (Juglans regia) grown commercially in Oregon evolved in the mountainous regions of central Asia. California is a world leader in walnut production and produces 99 percent of the United S ...