Happe, P. J. (1999). Ecological relationships between cervid herbivory and understory vegetation in old-growth Sitka spruce-western hemlock forests in western Washington. University Microfilms International.
Chicago Style (17th ed.) CitationHappe, Patricia J. Ecological Relationships Between Cervid Herbivory and Understory Vegetation in Old-growth Sitka Spruce-western Hemlock Forests in Western Washington. Ann Arbor: University Microfilms International, 1999.
MLA (9th ed.) CitationHappe, Patricia J. Ecological Relationships Between Cervid Herbivory and Understory Vegetation in Old-growth Sitka Spruce-western Hemlock Forests in Western Washington. University Microfilms International, 1999.
Warning: These citations may not always be 100% accurate.