Tree crops ; a permanent agriculture /
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
New York :
Harcourt, Brace and company,
[1929]
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| Subjects: |
| Physical Description: | xii, 333 pages : frontispiece, illustrations, plates, maps (1 folded) diagrams |
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| Bibliography: | "List of articles in which the tree crops idea has been broadcasted": page 295; "Bibliography on soil erosion and its prevention": pages 296-301. |