1. |
The Editorial Page |
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American Journal of Agricultural Economics,
Volume 1,
Issue 2,
1919,
Page 41-43
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PDF (134KB)
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ISSN:0002-9092
DOI:10.1093/ajae/1.2.41
出版商:Oxford University Press
年代:1919
数据来源: WILEY
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2. |
Farm Management Demonstrations in New York State, 1919 |
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American Journal of Agricultural Economics,
Volume 1,
Issue 2,
1919,
Page 44-55
G. P. Scoville,
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PDF (670KB)
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ISSN:0002-9092
DOI:10.2307/3180253
出版商:Oxford University Press
年代:1919
数据来源: WILEY
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3. |
American Farm Economic Association: Report of the Committee on Change of Name |
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American Journal of Agricultural Economics,
Volume 1,
Issue 2,
1919,
Page 56-56
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PDF (53KB)
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ISSN:0002-9092
DOI:10.1093/ajae/1.2.56
出版商:Oxford University Press
年代:1919
数据来源: WILEY
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4. |
Farm Management Demonstrations—Past, Present and Future |
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American Journal of Agricultural Economics,
Volume 1,
Issue 2,
1919,
Page 57-64
M. C. Burritt,
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PDF (422KB)
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ISSN:0002-9092
DOI:10.2307/3180255
出版商:Oxford University Press
年代:1919
数据来源: WILEY
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5. |
Constructive Criticism of Extension and Demonstration Work in Farm Management |
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American Journal of Agricultural Economics,
Volume 1,
Issue 2,
1919,
Page 65-69
Edward C. Johnson,
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PDF (260KB)
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ISSN:0002-9092
DOI:10.2307/3180256
出版商:Oxford University Press
年代:1919
数据来源: WILEY
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6. |
Relationships between Extension and Investigation Work in Farm Management |
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American Journal of Agricultural Economics,
Volume 1,
Issue 2,
1919,
Page 70-73
C. B. Smith,
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PDF (191KB)
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ISSN:0002-9092
DOI:10.2307/3180257
出版商:Oxford University Press
年代:1919
数据来源: WILEY
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7. |
Preliminary Announcements |
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American Journal of Agricultural Economics,
Volume 1,
Issue 2,
1919,
Page 73-73
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PDF (28KB)
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ISSN:0002-9092
DOI:10.1093/ajae/1.2.73
出版商:Oxford University Press
年代:1919
数据来源: WILEY
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8. |
American Farm Economic Association: Report of Committee on Extension Work, Baltimore Meeting, January, 1919 |
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American Journal of Agricultural Economics,
Volume 1,
Issue 2,
1919,
Page 74-75
C. L. Goodrich,
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PDF (99KB)
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ISSN:0002-9092
DOI:10.1093/ajae/1.2.74
出版商:Oxford University Press
年代:1919
数据来源: WILEY
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9. |
American Farm Economic Association: Report of the Committee on Terminology |
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American Journal of Agricultural Economics,
Volume 1,
Issue 2,
1919,
Page 76-77
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PDF (95KB)
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ISSN:0002-9092
DOI:10.1093/ajae/1.2.76
出版商:Oxford University Press
年代:1919
数据来源: WILEY
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10. |
Investigational Notes |
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American Journal of Agricultural Economics,
Volume 1,
Issue 2,
1919,
Page 78-79
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PDF (94KB)
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ISSN:0002-9092
DOI:10.1093/ajae/1.2.78
出版商:Oxford University Press
年代:1919
数据来源: WILEY
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