An annotated bibliography on Aphelinus mali (Hald.), a parasite of the wooly apple aphid, 1851-1950
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Author
Publication
1953 - U.S. Dept. of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, Washington, D.C., District of Columbia
Language
English
Word Count
15,250 words, Guess
Page Count
61 pages
Identifiers
- Internet ArchiveCAT31317797
- OCLC Control Number21621987
- Open LibraryOL26458711M
Subjects
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