Using estimates of natural variation to detect ecologically important change in forest spatial patterns [microform] : a case study, Cascade Range, eastern Washington / Paul F. Hessburg, Bradley G. Smith, and R. Brion Salter (Research paper PNW-RP ; 514)
Using estimates of natural variation to detect ecologically important change in forest spatial patterns [microform] : a case study, Cascade Range, eastern Washington / Paul F. Hessburg, Bradley G. Smith, and R. Brion Salter