A Bibliography of Psylla (Homoptera: Psyllidae) on Pear Trees

A Bibliography of Psylla (Homoptera: Psyllidae) on Pear Trees
Title A Bibliography of Psylla (Homoptera: Psyllidae) on Pear Trees PDF eBook
Author
Publisher
Pages 28
Release 1981
Genre Homoptera
ISBN

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A Bibliography of Psylla (Homoptera: Psyllidae) on Pear Trees

A Bibliography of Psylla (Homoptera: Psyllidae) on Pear Trees
Title A Bibliography of Psylla (Homoptera: Psyllidae) on Pear Trees PDF eBook
Author G. J. Fields
Publisher
Pages 14
Release 1981
Genre Pear
ISBN

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Bibliographies and Literature of Agriculture

Bibliographies and Literature of Agriculture
Title Bibliographies and Literature of Agriculture PDF eBook
Author
Publisher
Pages 16
Release 1981
Genre Agriculture
ISBN

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Agricultural Libraries Information Notes

Agricultural Libraries Information Notes
Title Agricultural Libraries Information Notes PDF eBook
Author
Publisher
Pages 402
Release 1988
Genre Agricultural libraries
ISBN

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Bibliography of Agriculture

Bibliography of Agriculture
Title Bibliography of Agriculture PDF eBook
Author
Publisher
Pages 1732
Release 1976
Genre Agriculture
ISBN

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Agricultural Libraries Information Notes

Agricultural Libraries Information Notes
Title Agricultural Libraries Information Notes PDF eBook
Author
Publisher
Pages 404
Release
Genre Agricultural libraries
ISBN

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A Selective Bibliography on Insects Causing Wood Defects in Living Eastern Hardwood Trees

A Selective Bibliography on Insects Causing Wood Defects in Living Eastern Hardwood Trees
Title A Selective Bibliography on Insects Causing Wood Defects in Living Eastern Hardwood Trees PDF eBook
Author C. John Hay
Publisher
Pages 780
Release 1981
Genre Forest insects
ISBN

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