标题：Guide to the study of insects, and a treatise on those injurious and beneficial to crops: for the use of colleges, farm-schools, and agriculturists. By A. S. Packard, jr. With fifteen plates and six hundred and seventy wood-cuts.;
作者：
年份：
出版信息：Salem,Naturalist's agency; [etc., etc.]1872.
关联：评论
主题词：Beneficial insects;益虫
全文信息：无
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标题：Handbook of medical entomology [by] Wm. A. Riley ... and O. A. Johannsen.;
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年份：
出版信息：Ithaca, N. Y.,The Comstock publishing company,1915.
关联：评论
主题词：Beneficial insects;益虫
全文信息：无
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标题：Insects and human welfare; an account of the more important relations of insects to the health of man, to agriculture, and to forestry, by Charles Thomas Brues.;
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年份：
出版信息：Cambridge,Harvard university press; [etc.,etc.]1920.
关联：评论
主题词：Beneficial insects;益虫
全文信息：无
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标题：Cooperative economic insect report. ;v. 19 (July-Dec. 1969)
作者：
年份：
出版信息：Hyattsville, MD. [etc.]Plant Protection and Quarantine Programs Animal and Plant Health Service.
关联：评论
主题词：Beneficial insects;益虫
全文信息：无
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标题：Fighting the insects; the story of an entomologist, telling of the life and experiences of the writer, by L.O. Howard.;
作者：
年份：1933
出版信息：New York,The Macmillian Company,1933.
关联：评论
主题词：Beneficial insects;益虫
全文信息：无
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标题：A report on the insects of Massachusetts, injurious to vegetation. Published agreeably to an order of the Legislature, by the Commissioners on the Zoological and Botanical Survey of the State.;
作者：
年份：1841
出版信息：Cambridge,Folsom, Wells, and Thurston, printers to the University,1841.
关联：评论
主题词：Beneficial insects;益虫
全文信息：有
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标题：Our insect friends and enemies; the relation of insects to man, to other animals, to one another, and to plants, with a chapter on the war against insects, by John B. Smith ...;
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年份：
出版信息：Philadelphia,J.B. Lippincott Company,1909.
关联：评论
主题词：Beneficial insects;益虫
全文信息：无
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标题：Destructive insects affecting Ohio shade and forest trees / J. S. Houser.;
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年份：
出版信息：Wooster, Ohio : Experiment Station,1918
关联：评论
主题词：Beneficial insects;益虫
全文信息：有
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标题：Guide to the study of insects, and a treatise on those injurious and beneficial to crops: for the use of colleges, farm-schools, and agriculturists. By A.S. Packard, Jr. M.D. With fifteen plates and six hundred and seventy wook-cuts.;
作者：
年份：
出版信息：Salem,Naturalist's Agency; [etc., etc.]1874.
关联：评论
主题词：Beneficial insects;益虫
全文信息：无
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标题：Insects injurious to the household and annoying to man, by Glenn W. Herrick.;
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年份：
出版信息：New York,The Macmillan company,1914.
关联：评论
主题词：Beneficial insects;益虫
全文信息：无
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标题：Guide to the study of insects and a treatise on those injurious and beneficial to crops, for the use of colleges, farm-schools, and agriculturists, by A. S. Packard, jr., M. D. With fifteen plates and six hundred and seventy wood-cuts.;
作者：
年份：
出版信息：New York,H. Holt and Company;1883.
关联：评论
主题词：Beneficial insects;益虫
全文信息：无
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标题：Guide to the study of insects and a treatise on those injurious and beneficial to crops for the use of colleges, farm-schools, and agriculturists. With fifteen plates and six hundred and seventy wood-cuts.;
作者：
年份：
出版信息：New York,Holt,1880.
关联：评论
主题词：Beneficial insects;益虫
全文信息：无
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标题：Fourth annual report on the noxious and beneficial insects of the state of Illinois / by William LeBaron.;
作者：
年份：
出版信息：Springfield, Ill. :State Journal Steam Print.,1874.
关联：评论
主题词：Beneficial insects;益虫
全文信息：无
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标题：Handbook of insects injurious to orchard and bush fruits with means of prevention and remedy. ;
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年份：
出版信息：London,Simpkin, Marshall, Hamilton, Kent,1898.
关联：评论
主题词：Beneficial insects;益虫
全文信息：无
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标题：Insects injurious to fruits. ;
作者：
年份：
出版信息：Philadelphia :Lippincott,1909.
关联：评论
主题词：Beneficial insects;益虫
全文信息：无
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标题：Die Pflanzenfeinde aus der Klasse der Insekten. Ein nach Pflanzenfamilien geordnetes Handbuch sämmtlicher auf den einheimischen Pflanzen bisher beobachteten Insekten zum Gebrauch für Entomologen, Insektensammler, Botaniker, Land- und Forstwirthe un von J.;
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年份：
出版信息：Stuttgart,J. Hoffmann,1874.
关联：评论
主题词：Beneficial insects;益虫
全文信息：无
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标题：Manual of fruit insects, by the late Mark Vernon Slingerland and Cyrus Richard Crosby ...;
作者：
年份：
出版信息：New York,The Macmillan company[c1914]
关联：评论
主题词：Beneficial insects;益虫
全文信息：无
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标题：A treatise on some of the insects of New England which are injurious to vegetation. By Thaddeus William Harris, M.D.;
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年份：
出版信息：Boston,Printed by White & Potter,1852.
关联：评论
主题词：Beneficial insects;益虫
全文信息：有
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标题：Class book of economic entomology, with special reference to the economic insects of the northern United States and Canada, by William Lochhead ... with 257 illustrations.;
作者：
年份：
出版信息：Philadelphia,Blakiston[c1919]
关联：评论
主题词：Beneficial insects;益虫
全文信息：无
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标题：Indian insect pests. By H. Maxwell-Lefroy ...;
作者：
年份：
出版信息：Calcutta,Office of the Superintendent of Government Printing, India,1906.
关联：评论
主题词：Beneficial insects;益虫
全文信息：无
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