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E.R. De Ong

E.R. De Ong

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1.
Chemical and Natural Control of Pests
Chemical and Natural Control of Pests
By: E R (Elmer Ralph) 1882- de Ong
Publisher: Hassell Street Press
No Review Yet
AED108
Binding:
Paperback
Release:
09 Sep 2021
Language:
English
International Edition
Ships within 12-14 Days Explain..
2.
Bean Culture in California; B294, B294a, B294b
Bean Culture in California; B294, B294a, B294b
By: E R (Elmer Ralph) 1882- In de Ong, G W (George Whiting) 1885- Hendry, Myer E (Myer Edward) 1857-19 Jaffa
Publisher: Legare Street Press
No Review Yet
AED76
Binding:
Paperback
Release:
10 Sep 2021
Language:
English
International Edition
Ships within 14-16 Days Explain..
3.
Chemical and Natural Control of Pests
Chemical and Natural Control of Pests
By: E R (Elmer Ralph) 1882- de Ong
Publisher: Hassell Street Press
No Review Yet
AED156
Binding:
Hardback
Release:
09 Sep 2021
Language:
English
International Edition
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4.
A Survey of Beekeeping in California; C297
A Survey of Beekeeping in California; C297
By: E R (Elmer Ralph) 1882- Ho de Ong, George H (George Haymaker) Vansell
Publisher: Hassell Street Press
No Review Yet
AED72
Binding:
Paperback
Release:
10 Sep 2021
Language:
English
International Edition
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5.
Cheese Pests and Their Control; B343
Cheese Pests and Their Control; B343
By: Chester Linwood B 1881 Roadhouse, E R (Elmer Ralph) 1882- de Ong
Publisher: Legare Street Press
No Review Yet
AED71
Binding:
Paperback
Release:
09 Sep 2021
Language:
English
International Edition
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6.
Insect, Disease and Weed Control
Insect, Disease and Weed Control
By: D. Bishop, E.R. De Ong
Publisher: Chemical Publishing Co Inc.,U.S.
No Review Yet
AED558
Binding:
Hardback
Release:
28 Feb 1972
Language:
English
International Edition
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