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Recommendations for thinning yellow birch and sugar maple saplings in northeastern Ontario
- Recommendations for thinning yellow birch and sugar maple saplings in northeastern Ontario. -- Sault Ste. Marie : Canadian Forest Service, 1996. -- 1 dvojlist : 4 obr., čb. fot. ; 28 cm. -- (Frontline ; No. 18). -- ISBN 0-662-23603-X : 20.00 Sk
630*242+630*176.1+582.632.1+630*176.1
ZV001
Počet záznamov: 1