Selection et amelioration genetique des essences ligneuses indigenes et exotiques a usages multiple, y compris l'amelioration des installations pour la recolte, la manipulation, l'entreposage et l'echange de graines
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Format: | Texto biblioteca |
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(np)
1986
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Subjects: | FOREST TREES, PLANT BREEDING, RESOURCE CONSERVATION, AGROFORESTRY, FOREST PLANTATIONS, FUELWOOD, SEED COLLECTION, GENETIC RESOURCES, LAND VARIETIES, INTRODUCED VARIETIES, ARBRE FORESTIER, AMELIORATION DES PLANTES, CONSERVATION DES RESSOURCES, ARBOLES FORESTALES, FITOMEJORAMIENTO, CONSERVACION DE LOS RECURSOS, AGROFORESTERIE, PLANTATION FORESTIERE, BOIS DE CHAUFFAGE, COLLECTE DE SEMENCES, RESSOURCE GENETIQUE, VARIETE INDIGENE, VARIETE INTRODUITE, AGROFORESTERIA, PLANTACION FORESTAL, LENA, COLECCION DE SEMILLAS, RECURSOS GENETICOS, VARIEDADES INDIGENAS, VARIEDADES NATURALIZADAS, |
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