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Books by Harold Willis

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5 books found
How to Grow Great Alfalfa & Other Forages
How to Grow Great Alfalfa & Other Forages
By: Harold Willis
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How to Grow Great Alfalfa & Other Forages
How to Grow Great Alfalfa & Other Forages
By: Harold Willis
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Textile mathematics, yarn manufacturing problems, weave room calculations experimental edition,
Textile mathematics, yarn manufacturing problems, weave roo…
By: Horace Harold Willis
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Foundations of Natural Farming
Foundations of Natural Farming
By: Harold Willis, Ph.D.
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How to Grow Top Quality Corn: A Biological Farmer's Guide
How to Grow Top Quality Corn: A Biological Farmer's Gu…
By: Dr. Harold Willis
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