The "rough-bark" disease of the yellow Newtown apple / By John W. Roberts .
Saved in:
| Main Author: | |
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| Corporate Authors: | , |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington :
Govt. Print. Off.,
1913.
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| Series: | Bulletin (United States. Bureau of Plant Industry) ;
no. 280. |
| Subjects: |
| Physical Description: | 16 pages : illustrations, III plates (including color frontispiece) on 2 leaves ; 23 cm. |
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| Action Note: | committed to retain |