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Aspects of thinning
edited by G.J. Hamilton
Bok Engelsk 1976
Forest mensuration handbook
Hamilton, G.J.
Bok Engelsk 1975
Influence of spacing on crop characteristics & yield
G.J. Hamilton and J.M. Christie
Bok Engelsk 1974
Forest management tables (metric)
revised by G.J. Hamilton and J.M. Christi...
Bok Engelsk 1971