Powdery mildew of ornamental plants.
Saved in:
| Online Access: |
Full Text (via ProQuest) |
|---|---|
| Corporate Author: | |
| Format: | Government Document eBook |
| Language: | English |
| Published: |
[Washington] :
[s.n.],
1940.
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| Subjects: |
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Powdery mildew of ornamental plants.
Published 1940
Full Text (via ProQuest)
Government Document
eBook