Growth and growing space : results form an individual-t ree thinning experience in a 20-year-old Douglas Fir plantation /
Adlard, P. G.
Growth and growing space : results form an individual-t ree thinning experience in a 20-year-old Douglas Fir plantation / by P. G. Adlard - Oxford : Commonwealth Forestry Institute, 1981 - ii, 28 [14] p. - C.F.I occasional papers ; no. 14 .
Forest thinning
Growth and growing space : results form an individual-t ree thinning experience in a 20-year-old Douglas Fir plantation / by P. G. Adlard - Oxford : Commonwealth Forestry Institute, 1981 - ii, 28 [14] p. - C.F.I occasional papers ; no. 14 .
Forest thinning