Safranyik, Les, 1938- Stand protection issues in thinning / Les Safranyik, Duncan Morrison. -- Vplyv manipulácie s porastom na hmyz a chorobnosť porastov, skúmaný v západnej Kanade.

In Stand density management planning and implementation : proceedings. -- Edmonton/Canada : Alberta, Environmental protection, [1997]. -- S. 84-91

I. Morrison, Duncan J.
II. Stand density management planning and implementation : proceedings. -- S. 84-91

630*443.3+630*145.7
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