(1978). The reliability of determining age of red alder by ring counts / by Dean S. DeBell, Boyd C. Wilson, and Bernard T. Bormann.
Chicago-viite (17. p.)The Reliability of Determining Age of Red Alder by Ring Counts / by Dean S. DeBell, Boyd C. Wilson, and Bernard T. Bormann. 1978.
MLA-viite (9. p.)The Reliability of Determining Age of Red Alder by Ring Counts / by Dean S. DeBell, Boyd C. Wilson, and Bernard T. Bormann. 1978.
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