Schmidt, W. C. (1988). Proceedings- Future Forests of the Mountain West: A stand culture symposium. U.S. Department of Agriculture, Forest Service, Intermountain Research Station.
Chicago-čujuhus (17. p.)Schmidt, Wyman C. Proceedings- Future Forests of the Mountain West: A Stand Culture Symposium. Ogden: U.S. Department of Agriculture, Forest Service, Intermountain Research Station, 1988.
MLA-čujuhus (9. p.)Schmidt, Wyman C. Proceedings- Future Forests of the Mountain West: A Stand Culture Symposium. U.S. Department of Agriculture, Forest Service, Intermountain Research Station, 1988.
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