Sujet :
Cet ouvrage présente les caractéristiques générales d'un arbre, les différentes espèces et les principaux types de forêts dans le monde (forêts boréales persistantes,forêts tempérées, forêts tropicales, forêts mixtes persistantes et forêts de montagne) . A la fin se trouvent une classification, un index et un glossaire, ainsi que les conseils pour étudier et regarder grandir les arbres.
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17/02/05
