by Clements, S.E. (University of New Brunswick, Fredericton, New Brunswick), Dominy, S.W.J
Published in Northern journal of applied forestry (01.06.1990)

by SPENCER; HENRY A, RYANS; MARK, DOMINY; STEPHEN W. J
Year of Publication 27.06.1995

by RYANS, MARK, SPENCER, HENRY A, DOMINY, STEPHEN W. J
Year of Publication 18.12.1994