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Keys to the parasites of the Hessian fly based on remains left in the host puparium
- Author:
- Hill, C. C. (Charles Chase) and Pinckney, J. S. (John Stuart)
- Source:
- USDA
- Year:
- 0000
- Subject:
- Hessian flies and Parasitic insects
- Format:
- 24 p., 5 leaves of plates : ill. ; 23 cm.
- Language:
- English
- Publisher:
- U.S. Dept. of Agriculture
- Series:
- Technical bulletin (United States. Dept. of Agriculture) ; no. 715
- Collection:
- Organic Roots Collection
- Permanent URL:
- http://handle.nal.usda.gov/10113/CAT86200709
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