- About
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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
Search results
Showing 1 to 3 of 3 (0.143 seconds)Spelling suggestions: "subject:"agricultural machinery. agriculture"" "subject:"agricultural machinery. griculture""
| 1 |
One farm or two? an analysis of structural changes that would make possible a general application of mechanized farming in the United States /Schoff, Leonard Hastings, January 1948 (has links)
Thesis (Ph. D.)--Columbia University, 1946. / Includes bibliographical references (p. [89]-91).
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| 2 |
The influence of farm machinery on production and labor. by Hadly Winfield Quaintance ...Quaintance, Hadly Winfield, January 1904 (has links)
Thesis (Ph. D.)--University of Wisconsin, 1904.
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| 3 |
The influence of farm machinery on production and labor. by Hadly Winfield Quaintance ...Quaintance, Hadly Winfield, January 1904 (has links)
Thesis (Ph. D.)--University of Wisconsin, 1904.
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