Diez, J., Universidad de Valladolid, Spain
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Forest Systems Vol. 11 No. 1 (2002) - Research Articles
Influence of Ophiostoma novo-ulmi culture filtrates on callus of elms with different susceptibility to Dutch Elm Disease
Abstract PDF (Español (España)) -
Forest Systems Vol. 13 No. 1 (2004) - Research Articles
Micropropagation of Ulmus minor and U. minor x U. pumila from 4-year-old ramets
Abstract PDF