Introducing ... a plant health program : a filmstrip.
Saved in:
Format: | Government Document Book |
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Language: | English |
Published: |
Washington, D.C. :
U.S. Dept. of Health, Education, and Welfare, Public Health Service,
1955.
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Series: | Public Health Service publication ;
no. 439. |
Subjects: |
Physical Description: | Unpaged folder. |
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Action Note: | committed to retain |