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1

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Handbook on insect enemies of flowers and shrubs /

by Weigel, C. A.
Published 1948

Kitap

2

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DDT and the insect problem /

by Leary, James C.
Published 1946

Kitap

3

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Leafhoppers (Cicadellidae) : a bibliography, generic check-list and index to the world literature 1956-1985 /

by Oman, P. W.
Published 1990

Kitap

4

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Insects : the yearbook of agriculture 1952.

Published 1952

Kitap

5

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Agricultural chemicals and pesticides : a handbook of the toxic effects /

Published 1978

Kitap

6

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Stored grain insects and their control in the Middle Atlantic States /

by Campbell, W. V.
Published 1964

Kitap

7

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Bayer pflanzenschutz compendium II - Colour plates and biological data.

Kitap