Dwinell, L. D. An Overview of the Pine Wood Nematode Ban in North America. General Technical Report SE-55. / L.D. Dwinell, W.R. Nickle. -- 1.vyd. -- Asheville : Southeastern Forest Experiment Station, 1989. -- 1š s.: 4 obr., 1 tab.

I. Nickle, W.R.
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