By Shigo Alex L.   in Northern Journal of Applied Forestry

ISSN:0742-6348|1|3|41-49

Society of American Foresters‎(1984)‎

Access to resources Favorite 19.469778

By Shigo Alex L.   in Journal of Forestry

ISSN:0022-1201|70|5|286-289

Society of American Foresters‎(1972)‎

Access to resources Favorite 19.469778

By Shigo Alex L.   in Journal of Forestry

ISSN:0022-1201|83|11|668-673

Society of American Foresters‎(1985)‎

Access to resources Favorite 19.469778

By Solomon Dale S.   Shigo Alex L.   in Forest Science

ISSN:0015-749X|22|4|391-392

Society of American Foresters‎(1976)‎

Access to resources Favorite 13.367689

By Green Derek J.   Shortle Walter C.   Shigo Alex L.   in Forest Science

ISSN:0015-749X|27|3|519-522

Society of American Foresters‎(1981)‎

Access to resources Favorite 10.933968

By Shigo Alex L.   Shortle Walter C.   Garrett Peter W.   in Forest Science

ISSN:0015-749X|23|2|179-182

Society of American Foresters‎(1977)‎

Access to resources Favorite 10.933968

By Smith Desmond E.   Shigo Alex L.   Safford L. O.   Blanchard Robert   in Forest Science

ISSN:0015-749X|22|4|471-472

Society of American Foresters‎(1976)‎

Access to resources Favorite 9.734889