Kuiper, L. C. (1988). The structure of natural Douglas-fir forests in Western Washington and Western Oregon.
Chicago Style (17th ed.) CitationKuiper, Leen C. The Structure of Natural Douglas-fir Forests in Western Washington and Western Oregon. Wageningen, 1988.
MLA (9th ed.) CitationKuiper, Leen C. The Structure of Natural Douglas-fir Forests in Western Washington and Western Oregon. 1988.
Warning: These citations may not always be 100% accurate.