McCune, B. 1993. Gradients in epiphyte biomass in three Pseudotsuga-Tsuga forests of different ages in western Oregon and Washington. Bryologist. Omaha, Neb.: American Bryological and Lichenological Society. Fall 1993 96:405-411.
McCune, B. 1993. Gradients in epiphyte biomass in three Pseudotsuga-Tsuga forests of different ages in western Oregon and Washington. Bryologist. Omaha, Neb.: American Bryological and Lichenological Society. Fall 1993 96:405-411.