McCune, B 1993: Gradients in epiphyte biomass in three Pseudotsuga-Tsuga forests of different ages in western Oregon and Washington. - The Bryologist96(3): 405-411. [RLL List # 153 / Rec.# 12664] Keywords: BIOMASS/ ECOLOGICAL ROLES/ EPIPHYTES/ GRADIENTS
Abstract: 3 fig. 2 tab.