| 1. |
Coordination of Farm Management Research in the Western States |
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American Journal of Agricultural Economics,
Volume 13,
Issue 4,
1931,
Page 505-522
C. L. Holmes,
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ISSN:0002-9092
DOI:10.2307/1230517
出版商:Oxford University Press
年代:1931
数据来源: WILEY
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| 2. |
The History and Objectives of Outlook Work |
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American Journal of Agricultural Economics,
Volume 13,
Issue 4,
1931,
Page 523-534
H. R. Tolley,
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ISSN:0002-9092
DOI:10.2307/1230518
出版商:Oxford University Press
年代:1931
数据来源: WILEY
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| 3. |
Effects of Production and the 1930 Business Depression on Farm Income |
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American Journal of Agricultural Economics,
Volume 13,
Issue 4,
1931,
Page 535-546
L. H. Bean,
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ISSN:0002-9092
DOI:10.2307/1230519
出版商:Oxford University Press
年代:1931
数据来源: WILEY
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| 4. |
Who Pays the Tariff Duties? |
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American Journal of Agricultural Economics,
Volume 13,
Issue 4,
1931,
Page 547-553
B. H. Hibbard,
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ISSN:0002-9092
DOI:10.2307/1230520
出版商:Oxford University Press
年代:1931
数据来源: WILEY
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| 5. |
Farm Accounting Investigations in Switzerland |
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American Journal of Agricultural Economics,
Volume 13,
Issue 4,
1931,
Page 554-572
Walter J. Roth,
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ISSN:0002-9092
DOI:10.2307/1230521
出版商:Oxford University Press
年代:1931
数据来源: WILEY
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| 6. |
Agricultural Credit Corporations and Their Problems |
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American Journal of Agricultural Economics,
Volume 13,
Issue 4,
1931,
Page 573-590
William H. Rowe,
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ISSN:0002-9092
DOI:10.2307/1230522
出版商:Oxford University Press
年代:1931
数据来源: WILEY
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| 7. |
Marginal Land and Cotton Prices |
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American Journal of Agricultural Economics,
Volume 13,
Issue 4,
1931,
Page 591-596
W. W. Ashe,
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ISSN:0002-9092
DOI:10.2307/1230523
出版商:Oxford University Press
年代:1931
数据来源: WILEY
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| 8. |
Philosophy of Aereboe as Related to Scope and Method of Research in Farm Management |
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American Journal of Agricultural Economics,
Volume 13,
Issue 4,
1931,
Page 597-604
Heinrich H. Stippler,
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ISSN:0002-9092
DOI:10.2307/1230524
出版商:Oxford University Press
年代:1931
数据来源: WILEY
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| 9. |
Extension Work in Relation to Land Utilization |
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American Journal of Agricultural Economics,
Volume 13,
Issue 4,
1931,
Page 605-611
Virgil Gilman,
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ISSN:0002-9092
DOI:10.2307/1230525
出版商:Oxford University Press
年代:1931
数据来源: WILEY
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| 10. |
The Relation of Economic Research Work to Other Research in the State |
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American Journal of Agricultural Economics,
Volume 13,
Issue 4,
1931,
Page 612-620
P. V. Cardon,
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ISSN:0002-9092
DOI:10.2307/1230526
出版商:Oxford University Press
年代:1931
数据来源: WILEY
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