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Annosus root disease in pre-commercially thinned stands in coastal British Columbia
- MORRISON, Duncan J. - JOHNSON, A.L.S. Annosus root disease in pre-commercially thinned stands in coastal British Columbia. Victoria : Canadian Forest Service, 1999. 3 s. Technology Transfer Notes, 20/1999. ISBN 0-662-28323-6. ISSN 1209-6571.
Počet záznamov: 1