Witchweed-- agricultural survey.
| Corporate Author: | |
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| Format: | Government Document Book |
| Language: | English |
| Published: |
[Hyattsville, Md.] :
U.S. Dept. of Agriculture, Animal and Plant Health Inspection Service, Plant Protection and Quarantine,
1986.
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| Edition: | Slightly rev. Jan. 1986. |
| Subjects: |
| Item Description: | Shipping list number: 86-397-P. |
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| Physical Description: | 3 unnumbered pages : color illustrations, 1 form ; 14 x 22 cm. |