Počet záznamov: 1
Stand density management diagrams and their developmentand utility in black spruce management
- Stand density management diagrams and their developmentand utility in black spruce management
Newton P.F.
Weetman G.F.
The Forestry Chronicle. Vol. 69, No.4. (1993), s. 421-430. graf.
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Počet záznamov: 1