Life history of the grape-berry moth in northern Ohio / by H.G. Ingerson.
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| Main Author: | |
|---|---|
| Corporate Author: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Dept. of Agriculture,
1920.
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| Series: | Bulletin of the U.S. Department of Agriculture ;
no. 911. |
| Subjects: |
Table of Contents:
- Method of conducting rearing work. pp. 1.
- Weather conditions in 1916, 1917, and 1918
- Seasonal-history studies, 1916. pp. 2.
- Seasonal-history studies, 1917. pp. 7.
- Seasonal-history studies, 1918. pp. 24.
- Miscellaneous records. pp. 32.
- Summary. pp. 37.