11. |
The Integration of Research and Extension for Progressive Agricultural Adjustments |
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American Journal of Agricultural Economics,
Volume 13,
Issue 1,
1931,
Page 95-108
B. Youngblood,
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ISSN:0002-9092
DOI:10.2307/1230381
出版商:Oxford University Press
年代:1931
数据来源: WILEY
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12. |
The 1930 Census of Agriculture—New Features and Uses |
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American Journal of Agricultural Economics,
Volume 13,
Issue 1,
1931,
Page 109-122
F. F. Elliott,
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ISSN:0002-9092
DOI:10.2307/1230382
出版商:Oxford University Press
年代:1931
数据来源: WILEY
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13. |
Functioning of the Federal Intermediate Credit Banks |
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American Journal of Agricultural Economics,
Volume 13,
Issue 1,
1931,
Page 123-132
B. M. Gile,
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ISSN:0002-9092
DOI:10.2307/1230383
出版商:Oxford University Press
年代:1931
数据来源: WILEY
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14. |
Functioning of the Federal Land Banks |
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American Journal of Agricultural Economics,
Volume 13,
Issue 1,
1931,
Page 133-145
R. C. Engberg,
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ISSN:0002-9092
DOI:10.2307/1230384
出版商:Oxford University Press
年代:1931
数据来源: WILEY
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15. |
Social and Economic Aspects of Large‐Scale Farming in the Corn‐Belt |
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American Journal of Agricultural Economics,
Volume 13,
Issue 1,
1931,
Page 146-154
A. G. Black,
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ISSN:0002-9092
DOI:10.2307/1230385
出版商:Oxford University Press
年代:1931
数据来源: WILEY
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16. |
Editors' Note |
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American Journal of Agricultural Economics,
Volume 13,
Issue 1,
1931,
Page 155-155
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ISSN:0002-9092
DOI:10.2307/1230387
出版商:Oxford University Press
年代:1931
数据来源: WILEY
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17. |
Forecasting the Spring Price of Eggs |
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American Journal of Agricultural Economics,
Volume 13,
Issue 1,
1931,
Page 158-160
Gordon H. Ward,
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ISSN:0002-9092
DOI:10.2307/1230388
出版商:Oxford University Press
年代:1931
数据来源: WILEY
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18. |
The Southern Agricultural Outlook Conference |
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American Journal of Agricultural Economics,
Volume 13,
Issue 1,
1931,
Page 160-162
Watkins D. W.,
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ISSN:0002-9092
DOI:10.2307/1230389
出版商:Oxford University Press
年代:1931
数据来源: WILEY
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19. |
Organised Marketing for British Agriculture |
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American Journal of Agricultural Economics,
Volume 13,
Issue 1,
1931,
Page 162-165
R. C. Hinton,
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ISSN:0002-9092
DOI:10.2307/1230390
出版商:Oxford University Press
年代:1931
数据来源: WILEY
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20. |
The English Agricultural Land (Utilisation) Bill |
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American Journal of Agricultural Economics,
Volume 13,
Issue 1,
1931,
Page 165-167
W. H. Jones,
Robert Taylor,
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ISSN:0002-9092
DOI:10.2307/1230391
出版商:Oxford University Press
年代:1931
数据来源: WILEY
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