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Taxonomic Status of the Deciduous-fruit Paratetranychus with Reference to the Citrus Mite (P. Citri)

E. A. McGregorE. J. Newcomer

出版	U.S. Government Printing Office, 1928
URL	http://books.google.com.hk/books?id=qfz6jgEACAAJ&hl=&source=gbs_api