Drug plants under cultivation /
| Main Author: | |
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| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Govt. Print. Off,
1935]
|
| Edition: | Slightly revised Sept., 1935. |
| Series: | Farmers' bulletin (United States. Department of Agriculture) ;
663. |
| Subjects: |
| Item Description: | "Issued June, 1915; slightly revised September, 1935"--P.ii. Contribution from Bureau of plant industry. |
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| Physical Description: | ii, 38 pages : illustrations ; 23 cm. |