International poplar commission, ninth session, Paris, 22-27 Apr 1957. Final report
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Main Authors: | , |
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Format: | Texto biblioteca |
Language: | eng |
Published: |
Rome (Italy) FAO
1957
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Subjects: | FO CIP, PEST INSECTS, FOREST STANDS, PLANT DISEASES, POPULUS, ECONOMICS, LEGISLATION, PRODUCTION DATA, GROWTH, POPULUS NIGRA, POPULUS ALBA, INDUSTRY, TESTING, WOOD, FRANCE, SOIL SCIENCES, SOIL CLASSIFICATION, FERTILIZERS, BACTERIOSES, WOOD INDUSTRY, INSECTE NUISIBLE, PEUPLEMENT FORESTIER, MALADIE DES PLANTES, INSECTOS DANINOS, RODALES, ENFERMEDADES DE LAS PLANTAS, ECONOMIE, DONNEE DE PRODUCTION, CROISSANCE, INDUSTRIE, TESTAGE, BOIS, SCIENCES DU SOL, CLASSIFICATION DES SOLS, ENGRAIS, BACTERIOSE, INDUSTRIE DU BOIS, ECONOMIA, LEGISLACION, DATOS DE PRODUCCION, CRECIMIENTO, INDUSTRIA, ENSAYO, MADERA, FRANCIA, CIENCIA DEL SUELO, CLASIFICACION DE SUELOS, ABONOS, BACTERIOSIS, INDUSTRIA MADERERA, |
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