4 treff

How PEG helps the hobbyist who works with wood
Mitchell, Harold L.
Bok Engelsk 1972
Breeding for high-quality wood
by Harold L. Mitchell
Bok Engelsk 1964
Wood quality of Mississippi's pine resources
Mitchell, Harold L.
Bok Engelsk 1959
Applying forest tree improvement practices in the Lake States : production of quality wood
by Harold L. Mitchell
Bok Engelsk 1957