- AGRICULTURA 16
- CIENCIAS AGRARIAS 6
- HISTORIA ECONOMICA 6
- RECURSOS NATURALES 5
- AGUA 4
- CONDICIONES ECONOMICAS 4
- HISTORIA ESTADOUNIDENSE 4
- SUELOS 4
- DESARROLLO ECONOMICO 3
- ECONOMIA ESTADOUNIDENSE 3
- POLITICA ECONOMICA 3
- AGRONOMIA 2
- BANCOS 2
- BOSQUES 2
- CEREALES 2
- CIENCIAS NATURALES 2
- COMERCIO 2
- ENERGIA 2
- ENFERMEDADES DE LAS PLANTAS 2
- EROSION DEL SUELO 2
- FLORA 2
- INDUSTRIA 2
- RECURSOS FORESTALES 2
- RECURSOS GENETICOS 2
- SILVICULTURA 2
- SINDICATOS 2
- SOCIOLOGIA RURAL 2
- SOJA 2
- TRIGO 2
- AGRICULTORES 1
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Agricultural diversification and the decline of wheat : a comparative study of east Anglia, California and Central Victoria, 1850-1910
Published 1994Subjects: “…AGRICULTORES…”
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4
Agriculture non-point source pollution control : good management practices - The Chesapeake Bay experience /
Published 2003Subjects:Book -
5
Agricultural adjustment problemas in a growing economy /
Published 1958Información sobre el autor
Book -
6
Sources of recent changes in U.S. agricultural exports /
Published 1984Subjects: “…AGRICULTURA…”
Book -
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La agricultura y los montes de los Estados Unidos /
Published 1880Subjects: “…3426 AGRICULTURA…”
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Transformaciones en la tenencia del suelo en el corn Belt norteamericano y en la pampa maicera argentina, 1947-1988 /
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10
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12
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13
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Preferential trading arrangements in agricultural and food markets : the case of the European Union and the United States / the case of the European Union and the United States /
Published 2005Table of Contents: “…Partial contents The utilisation of European Union tariff preferences for agricultural and food products. European preference schemes -- Sources and methods for analysing EU preferential imports -- Utilisation of EU tariff preferences for agricultural and food products -- Utilisation of the European GSP -- The scheme in favour of least developed countries : everything but arms -- GSP drugs : against drug production and trafficking -- Agreements with the ACP countries : from Lomé to Contonou -- Summary of non-reciprocal preferences -- Actual and potential utilisation rate : the case of Africa -- United States preference schemes. …”
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15
Sociología agricola : estudio de los aspectos sociológicos de la vida en las granjas de los Estados Unidos /
Published 1964Subjects:Book -
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Buenos Aires, Iowa, y el desarrollo agropecuario en las pampas y las praderas /
Published 1997Subjects: “…AGRICULTURA…”
Book -
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Tierras áridas y el hombre : El reto de las tierras áridas de los Estados Unidos /
Published 1963Subjects:Book -
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