Browsing Texas Agricultural Extension Service Leaflets by Author "Hayenga, Wayne A."
Now showing items 1-12 of 12
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Hayenga, Wayne A. (Texas Agricultural Extension Service, 1977)
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Hayenga, Wayne A. (Texas Agricultural Extension Service, 1973)
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Hayenga, Wayne A. (Texas Agricultural Extension Service, 1973)
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Kay, Ronald D.; Hayenga, Wayne A. (Texas Agricultural Extension Service, 1974)
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Hayenga, Wayne A.; Hopkin, John A. (Texas Agricultural Extension Service, 1976)
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Hayenga, Wayne A.; Parks, Don L. (Texas Agricultural Extension Service, 1973)
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Hayenga, Wayne A. (Texas Agricultural Extension Service, 1974)
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Hayenga, Wayne A. (Texas Agricultural Extension Service, 1976)
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Hayenga, Wayne A. (Texas Agricultural Extension Service, 1974)
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Levi, Donald R.; Barry, Peter J.; Hayenga, Wayne A.; Graeber, Kenneth (Texas Agricultural Extension Service, 1974)
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Hayenga, Wayne A.; Levi, Donald R.; Parks, Don L. (Texas Agricultural Extension Service, 1974)
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Hayenga, Wayne A. (Texas Agricultural Extension Service, 1978)