Growth of western hemlock stands after precommercial thinning
Dilworth, J. R.
Growth of western hemlock stands after precommercial thinning - Corvallis, Oregon : State University, 1980 - 16 p. : ilus. : gráfs - Oregon State University. Research bulletin ; 33 . - Oregon State University. Research bulletin ; 33 .
8651
Tsuga heterophilla.
Growth of western hemlock stands after precommercial thinning - Corvallis, Oregon : State University, 1980 - 16 p. : ilus. : gráfs - Oregon State University. Research bulletin ; 33 . - Oregon State University. Research bulletin ; 33 .
8651
Tsuga heterophilla.