| Arnold Arboretum - 1922 - 278 pagina’s
...available to a larger number of botanical workers. Nouveau Duhamel. In the preface to Duhamel's "Traite" des arbres et arbustes qui se cultivent en France en pleine terre, 1755," he expresses the hope that the work which he has commenced may be continued on broader lines.... | |
| 1955 - 616 pagina’s
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| 1990 - 562 pagina’s
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