Lesica, P., McCune, B, Cooper, S.V., Hong, W.S. 1991. Differences in lichen and bryophyte communities between old-growth and managed second growth forests in the Swan Valley, Montana. Can. J. Bot. 69(8):1745-1755.
Lesica, P., McCune, B, Cooper, S.V., Hong, W.S. 1991. Differences in lichen and bryophyte communities between old-growth and managed second growth forests in the Swan Valley, Montana. Can. J. Bot. 69(8):1745-1755.