Ecological Impacts of Using Chloropicrin to Control Laminated Root Rot in Northwest Conifer Forests: Growth and Mycorrhiza Formation of Planted Douglas-fir Seedlings After Two Growing Seasons. Research Paper PNW-RP-464, June 1993
Castellano Michael A.
Mackay Donaraye
Thies Walter G.
Portland : U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station , 1993. - 4 s.: 1 tab.
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