Fungicidal control of South American leaf blight of hevea rubbertrees / by M.H. Langford.
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| Main Author: | |
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| Corporate Author: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Dept. of Agriculture,
1943.
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| Series: | Circular (United States. Department of Agriculture) ;
no. 686. |
| Subjects: |