Graham, J.f. Spring growth of Douglas-fir seedlings from two bud development regimes / J.f. Graham, S.d. Hobbs. -- 2 obr., 2 tab., res., lit. X

In New. For.. -- Roč. 8, č. 1 (1994), s. 15-24

1. USA

I. Hobbs, Stephen D.
II. New. For.. -- Roč. 8, č. 1 (1994), s. 15-24

581.441
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