Past, present, and future landscape patterns in the Douglas-fir region of the Pacific Northwest

Garman, Steven L.; Swanson, Frederick J.; Spies, Thomas A. 1999. Past, present, and future landscape patterns in the Douglas-fir region of the Pacific Northwest. In: Rochelle, James A.; Lehmann, Leslie A.; Wisniewski, Joe, eds. Forest fragmentation: wildlife and management implications. Leiden, The Netherlands: Koninklijke Brill NV: 61-86.