Roth, Lewis F. Inoculum reduction measures to control Armillaria root disease in a severely infested stand of ponderosa pine in south-central Washington: 20 year results / Lewis F. Roth, Charles G. Shaw, Leonard Rolph. -- Obr., tab. -- Res. Lit.

In Western Journal of Applied Forestry. -- Bethesda : Society of American Foresters. -- Vol. 15, no. 2 (2000), s. 92-100

1. USA

I. Shaw, Charles G., III
II. Rolph, Leonard
III. Western Journal of Applied Forestry. -- Vol. 15, no. 2 (2000), s. 92-100

630*228:630*425+630*174.7
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