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| 21. |
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Hope Rising
Jeffrey D Johnson, Eric E Walker
E-bok. Wipf and Stock Publishers, USA, 2022.
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| 22. |
|
Crop Improvement, Adoption and Impact of Improved Varieties in Food Crops in Sub-Saharan Africa
Dr Thomas S Walker, Jeffrey Alwang
Inbunden. CABI Publishing, Storbritannien, 2015.
|
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| 23. |
|
None of Us the Same
Jeffrey K Walker
Häftad. Jeffrey K. Walker, USA, 2017.
|
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| 24. |
|
Truly Are the Free
Jeffrey K Walker
Häftad. Jeffrey K. Walker, USA, 2017.
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| 25. |
|
No Hero's Welcome
Jeffrey K Walker
Häftad. Jeffrey K. Walker, USA, 2019.
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| 26. |
|
Kelley Walker
Anne Pontegnie, Christophe Cherix, Jeffrey Uslip, Suzanne Hudson, Kelley Walker
Inbunden. JRP Ringier, Schweiz, 2017.
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