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| 21. |
History of Agriculture in Ontario 1613–1880. R. L. Jones, Toronto, The University of Toronto Press, 1946. Pp. xvi, 420. $@@‐@@4.25 |
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American Journal of Agricultural Economics,
Volume 30,
Issue 1,
1948,
Page 181-183
G. L. Burton,
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ISSN:0002-9092
DOI:10.2307/1232698
出版商:Oxford University Press
年代:1948
数据来源: WILEY
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| 22. |
Modern Farm Management: Principles and Practices. Andrew Boss and George A. Pond. St. Paul: Itasca Press, The Webb Publishing Company, 1947. Pp. xi, 494. $@@‐@@5.00 |
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American Journal of Agricultural Economics,
Volume 30,
Issue 1,
1948,
Page 183-186
J. A. Hodges,
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PDF (199KB)
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ISSN:0002-9092
DOI:10.2307/1232699
出版商:Oxford University Press
年代:1948
数据来源: WILEY
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| 23. |
News Notes |
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American Journal of Agricultural Economics,
Volume 30,
Issue 1,
1948,
Page 187-193
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PDF (393KB)
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ISSN:0002-9092
DOI:10.1093/ajae/30.1.187
出版商:Oxford University Press
年代:1948
数据来源: WILEY
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| 24. |
Annual Business Meeting American Farm Economics Association |
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American Journal of Agricultural Economics,
Volume 30,
Issue 1,
1948,
Page 194-199
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PDF (305KB)
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ISSN:0002-9092
DOI:10.1093/ajae/30.1.194
出版商:Oxford University Press
年代:1948
数据来源: WILEY
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