Insects of economic importance : a checklist of preferred names

Assuntos: “…Beneficial insects-Lists…”

Manual of injurious insects, with methods of prevention and remedy: for their attacks to food crops, forest trees, and fruit, and with short introduction to entomology por Ormerod, Eleanor A.

Assuntos: “…Beneficial insects…”

Insect pests in stored products por Hayhurst, H.

Assuntos: “…Beneficial insects…”

Economic entomology for the farmer and fruit-grower, and for use as a text-book in agricultural schools and colleges por Smith,Jhon B.

Assuntos: “…Beneficial insects…”

A manual of injurious insects, with methods of prevention and remedy for their attacks to food crops, forest trees, and fruit, to which is appended a short introduction to entomolo...

Assuntos: “…Beneficial insects…”

Destructive and useful insects: their habits and control por Metcalf, C.L

Assuntos: “…Beneficial insects…”

Aid to the identification of insects

Assuntos: “…Beneficial insects…”

A handbook for the identification of insects of medical importance por Smart, John

Assuntos: “…Beneficial insects…”

Destructive and useful insects: their habits and control por Metcalf, C.L

Assuntos: “…Beneficial insects…”

Heteroptera of economic importance

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Insects and human welfare: an account of the more important relations of insects to the health of man, to agriculture, and to forestry por Brues, Charles T.

Assuntos: “…Beneficial insects…”

Index to the literature of American economic entomology, January 1, 1905 to December 31, 1914 por Banks, Nathan

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Index 2 to the literature of American economic entomology January 1, 1915 to December 31, 1919 por American economic entomology

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Index 3 to the literature of american Economic entomology January 1, 1920 to December 31, 1924

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Agricultural entomology por Hill, Dennis S.

Assuntos: “…Beneficial insects…”

The problems of applied entomology por Wardle, Robert A.

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Insect pests and their control in South Africa por Brain, Charles K.

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Handbook of the destructive insects of Victoria: with notes on the methods to be adopted to check and extirpate them por French, C.

Assuntos: “…Beneficial insects…”

Account of the insects and mites which attack the tea plant in India por Cotes, E. C.

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Fruit flies of economic significance : their identification and bionomics por Elson-Harris, Marlene M.

Assuntos: “…Beneficial insects…”