Počet záznamov: 1
Patterns of cone distribution in crowns of young Picea mariana I. Effect of tree age on seed cones
- Patterns of cone distribution in crowns of young Picea mariana I. Effect of tree age on seed cones
Caron G.E.
Powell G.R.
Can.J.For.Res.. 22. (1992), s. 46-55 . graf.
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Počet záznamov: 1