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Elements of agriculture: for the use of primary and secondary schools
[Letter from Keith Shaffer to Library, United States Department of Agriculture]
Correlating agriculture with the public-school subjects in the Southern States
Elementary principles of agriculture; a text book for the common schools
Women's role in farming and agriculture : 1970-August 1982, 166 citations
The agriculture and rural economy of France, Belgium, Holland and Switzerland
Question box : answers from scientists of the U.S. Department of Agriculture
Question box : answers from home economists of the U.S. Department of Agriculture
Education and research in agriculture and home economics in the United States
The principles of agriculture; a text-book for schools and rural societies