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J. D. Helvey

J. D. Helvey

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1.
Flood Frequency and Culvert Sizes Needed for Small Watersheds in the Central Appalachians (Classic Reprint)
Flood Frequency and Culvert Sizes Needed for Small Watersheds in the Central Appalachians (Classic Reprint)
By: J. D. Helvey
Publisher: Forgotten Books
No Review Yet
AED92
Binding:
Hardback
Release:
20 Jan 2019
Language:
English
Out of Stock
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2.
Flood Frequency and Culvert Sizes Needed for Small Watersheds in the Central Appalachians (Classic Reprint)
Flood Frequency and Culvert Sizes Needed for Small Watersheds in the Central Appalachians (Classic Reprint)
By: J. D. Helvey
Publisher: Forgotten Books
No Review Yet
AED36
Binding:
Paperback
Release:
20 Jan 2019
Language:
English
Out of Stock
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3.
Soil Moisture Depletion and Growth Rates After Thinning Ponderosa Pine (Classic Reprint)
Soil Moisture Depletion and Growth Rates After Thinning Ponderosa Pine (Classic Reprint)
By: J. D. Helvey
Publisher: Forgotten Books
No Review Yet
AED36
Binding:
Paperback
Release:
08 Dec 2018
Language:
English
Out of Stock
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4.
Soil Moisture Depletion and Growth Rates After Thinning Ponderosa Pine (Classic Reprint)
Soil Moisture Depletion and Growth Rates After Thinning Ponderosa Pine (Classic Reprint)
By: J. D. Helvey
Publisher: Forgotten Books
No Review Yet
AED92
Binding:
Hardback
Release:
08 Dec 2018
Language:
English
Out of Stock
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5.
Grass Seeding and Soil Erosion in a Steep, Logged Area in Northeastern Oregon (Classic Reprint)
Grass Seeding and Soil Erosion in a Steep, Logged Area in Northeastern Oregon (Classic Reprint)
By: J. D. Helvey
Publisher: Forgotten Books
No Review Yet
AED92
Binding:
Hardback
Release:
21 Nov 2018
Language:
English
Out of Stock
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6.
Grass Seeding and Soil Erosion in a Steep, Logged Area in Northeastern Oregon (Classic Reprint)
Grass Seeding and Soil Erosion in a Steep, Logged Area in Northeastern Oregon (Classic Reprint)
By: J D Helvey
Publisher: Forgotten Books
No Review Yet
AED36
Binding:
Paperback
Release:
21 Nov 2018
Language:
English
Out of Stock
Notify me when this book is in stockNotify Me
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