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primary iv irving texas
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Training Teachers of Agriculture
American Association for the Advancement of Agricultural Teaching. Meeting, Fred Clayton Butler, Frederick William Reynolds, Harry Percy Barrows, Henry Harold Goldberger, J. H. Berkowitz, National Council of Primary Education (U.S.). Meeting, United States. Bureau of Education, United States. Bureau of Education. Division of Statistics, United States. Bureau of Education. Statistical Division, United States. Office of Education, Walter Sylvanus Deffenbaugh, Walton Simon Bittner, Carl Anderson, John Charles Muerman · Yayınevi bilinmiyor
1672 sayfa · 1920
Agricultural education
Contract Drilling for Petroleum and Other Contract Drilling
Statistics Canada. Manufacturing and Primary Industries Division · Yayınevi bilinmiyor
16 sayfa · 1971
Boring