La maladie du rond causée par Heterobasidion irregulare sur les pins
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Technical guide
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Site de développement technique de cultures ligneuses à courte rotation d’Ellerslie, à Edmonton (Alberta)
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A Compendium of Operational Research - Ellerslie Short Rotation Woody Crops Technical Development Site, Edmonton, AB
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Common Pests of Arbutus in British Columbia
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