Browsing by Author "Haverbeke, D.F. van"
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Twenty-two year results of a scot pine (Pinus sylvestris L.) provenance test in North Dakota
Cunningham, R.A.; Haverbeke, D.F. van (USDA Forest Service. Rocky Mountain Forest and Range Station, 1991)A provenance test of 49 seed sources of Scots pine (Pinus sylvestris L.) from eastern Europe, Russia, and Siberia was established in two plantations in north-central North Dakota. After 22 ...