Timmer, V.R. Manual for exponential nutrient loading of seedlings to improve outplanting performance on competitive forest sites / V.R. Timmer, A.S. Aidelbaum. -- Sault Ste. Marie : Canadian Forest Service, 1996. -- 21 s. : 23 obr., 4 tab., 1 príl. ; 28 cm. -- (NODA/NFP technical report ; TR-25). -- ISBN 0-662-24208-4 (brož.)

I. Aidelbaum, A.S.

630*232.3+630*232.3+581.133+630*232.332
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