Ullrich, Doug
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Texas Journal of Agriculture and Natural Resources Vol. 19 (2006) - Research Articles
A Description of Chapter Participation in the 2000-2005 Texas FFA Leadership Development Events
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Texas Journal of Agriculture and Natural Resources Vol. 17 (2004) - Research Articles
Differences in Perceptions and Perceived Knowledge Levels of Texas Superintendents Regarding Agriscience Programs and its Teachers
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