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A revolution down on the farm : the transformation of American agriculture since 1929 / Paul K. Conkin.

A revolution down on the farm : the transformation of American agriculture since 1929 / Paul K. Conkin.
Paper図書
University Press of Kentuckyc2008.<DM81-B15>
National Diet Library
  • Subject Heading...es -- History. Agricultural productivity -- United States -- History. Agricultural innovations -- ...

Creating abundance : biological innovation and American agricultural development : hbk : pbk

Creating abundance : biological innovation and American agricultural development : hbk : pbk
Paper図書
Alan L. Olmstead, Paul W. RhodeCambridge University Press2008
Other Libraries in Japan
  • Subject Heading...tes -- History Agricultural productivity -- United States -- History
  • Subject Heading (ID)...tes -- History Agricultural productivity -- United States -- History

A revolution down on the farm : the transformation of American agriculture since 1929 : pbk

A revolution down on the farm : the transformation of American agriculture since 1929 : pbk
Paper図書
Paul K. ConkinUniversity Press of Kentucky2009, c2008
Other Libraries in Japan
  • Subject Heading...tes -- History Agricultural productivity -- United States -- History Agricultural innovations -- U...
  • Subject Heading (ID)...tes -- History Agricultural productivity -- United States -- History Agricultural innovations -- U...

A revolution down on the farm : the transformation of American agriculture since 1929 : hardcover

A revolution down on the farm : the transformation of American agriculture since 1929 : hardcover
Paper図書
Paul K. ConkinUniversity Press of Kentuckyc2008
Other Libraries in Japan
  • Subject Heading...tes -- History Agricultural productivity -- United States -- History Agricultural innovations -- U...
  • Subject Heading (ID)...tes -- History Agricultural productivity -- United States -- History Agricultural innovations -- U...

Regulation and the revolution in United States farm productivity / Sally H. Clarke. (Studies in economic history and policy)

Regulation and the revolution in United States farm productivity / Sally H. Clarke. (Studies in economic history and policy)
Paper図書
Cambridge University Press1994.<DM81-A73>
National Diet LibraryOther Libraries in Japan
  • Subject Heading... 20th century. Agricultural productivity -- United States -- History -- 20th century.

Regulation and the revolution in United States farm productivity : hc

Regulation and the revolution in United States farm productivity : hc
Paper図書
Sally H. ClarkeCambridge University Press1994
Other Libraries in Japan
  • Subject Heading...- 20th century Agricultural productivity -- United States -- History -- 20th century
  • Subject Heading (ID)...- 20th century Agricultural productivity -- United States -- History -- 20th century

To sow one acre more : childbearing and farm productivity in the antebellum north

To sow one acre more : childbearing and farm productivity in the antebellum north
Paper図書
Lee A. CraigJohns Hopkins University Pressc1993
Other Libraries in Japan
  • Subject Heading...- 19th century Agricultural productivity -- United States -- History -- 19th century
  • Subject Heading (ID)...- 19th century Agricultural productivity -- United States -- History -- 19th century

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