APA
Dyrness C., Report on Natural Area Needs Workshop, . (1975). Research Natural Area Needs in the Pacific Northwest: A Contribution To Land-Use Planning. Portland, Oregon: .
Chicago
Dyrness C.T, Report on Natural Area Needs Workshop, . 1975. Research Natural Area Needs in the Pacific Northwest: A Contribution To Land-Use Planning. Portland, Oregon: .
Harvard
Dyrness C., Report on Natural Area Needs Workshop, . (1975). Research Natural Area Needs in the Pacific Northwest: A Contribution To Land-Use Planning. Portland, Oregon: .
MLA
Dyrness C.T, Report on Natural Area Needs Workshop, . Research Natural Area Needs in the Pacific Northwest: A Contribution To Land-Use Planning. Portland, Oregon: . 1975.
SerieJęzyk: angielski Serie: General Technical Report. Pacific Northwest Forest and Range Experiment Station ; PNW 38Szczegóły wydania: Portland, Oregon, 1975.Opis: s. VIII, 231 : il. , tab. ; 27 cm.Tematy:
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