Genetics and conservation of hemlock species threatened by the hemlock woolly adelgid
Genetics and conservation of hemlock species threatened by the hemlock woolly adelgid
Jetton, R. M.
Dvorak, W. S.
Whittier, W. A.
Potter, K.M.
Rhea, R.
2009
Proceedings of the 20th U.S. Department of Agriculture Interagency Research Forum on Invasive Species, 2009, Katherine McManus and Kurt Gottschalk, eds. Annapolis, Maryland, Jan. 13-16, 2009. General Technical Report NRS-P-51. Newtown Station, Pennsylvania: USDA Forest Service, Northern Research Station. pp. 39-40
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