| 1. |
Time Preference and Conservation |
| |
American Journal of Agricultural Economics,
Volume 22,
Issue 3,
1940,
Page 533-543
Arthur C. Bunce,
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ISSN:0002-9092
DOI:10.2307/1232078
出版商:Oxford University Press
年代:1940
数据来源: WILEY
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| 2. |
Supply Schedules—“Long‐Time” and “Short‐Time” |
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American Journal of Agricultural Economics,
Volume 22,
Issue 3,
1940,
Page 544-557
R. L. Mighell,
R. H. Allen,
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PDF (726KB)
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ISSN:0002-9092
DOI:10.2307/1232079
出版商:Oxford University Press
年代:1940
数据来源: WILEY
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| 3. |
Training and Recruitment of Agricultural Economic Personnel: IV. A Training Program |
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American Journal of Agricultural Economics,
Volume 22,
Issue 3,
1940,
Page 558-559
Thomas Cooper,
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PDF (116KB)
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ISSN:0002-9092
DOI:10.2307/1232080
出版商:Oxford University Press
年代:1940
数据来源: WILEY
|
| 4. |
Training and Recruitment of Agricultural Economic Personnel: V. For Public Service |
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American Journal of Agricultural Economics,
Volume 22,
Issue 3,
1940,
Page 560-561
John D. Black,
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PDF (95KB)
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ISSN:0002-9092
DOI:10.2307/1232081
出版商:Oxford University Press
年代:1940
数据来源: WILEY
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| 5. |
Training and Recruitment of Agricultural Economic Personnel: VI. An Administrator's View |
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American Journal of Agricultural Economics,
Volume 22,
Issue 3,
1940,
Page 562-566
F. F. Hill,
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PDF (235KB)
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ISSN:0002-9092
DOI:10.2307/1232082
出版商:Oxford University Press
年代:1940
数据来源: WILEY
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| 6. |
Training and Recruitment of Agricultural Economic Personnel: VII. The Government Service as a Career |
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American Journal of Agricultural Economics,
Volume 22,
Issue 3,
1940,
Page 567-569
Charles F. Sarle,
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PDF (145KB)
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ISSN:0002-9092
DOI:10.2307/1232083
出版商:Oxford University Press
年代:1940
数据来源: WILEY
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| 7. |
Dr. Schultz on Farm Management Research |
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American Journal of Agricultural Economics,
Volume 22,
Issue 3,
1940,
Page 570-580
John D. Black,
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ISSN:0002-9092
DOI:10.2307/1232084
出版商:Oxford University Press
年代:1940
数据来源: WILEY
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| 8. |
Part‐Time Farming Research |
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American Journal of Agricultural Economics,
Volume 22,
Issue 3,
1940,
Page 581-600
Leonard A. Salter,
Larry F. Diehl,
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ISSN:0002-9092
DOI:10.2307/1232085
出版商:Oxford University Press
年代:1940
数据来源: WILEY
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| 9. |
Trading in Wheat and Corn Futures in Relation to Price Movements |
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American Journal of Agricultural Economics,
Volume 22,
Issue 3,
1940,
Page 601-612
Paul Mehl,
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PDF (615KB)
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ISSN:0002-9092
DOI:10.2307/1232086
出版商:Oxford University Press
年代:1940
数据来源: WILEY
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| 10. |
Economic Phases in Soil Erosion Control |
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American Journal of Agricultural Economics,
Volume 22,
Issue 3,
1940,
Page 613-620
P. E. McNall,
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PDF (399KB)
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ISSN:0002-9092
DOI:10.2307/1232087
出版商:Oxford University Press
年代:1940
数据来源: WILEY
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