20 resultados para Agricultural practice
em University of Michigan
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v. 1. Soils. -v. 2. Fertilizers and insecticides. -v.3. Agricultural products.
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Mode of access: Internet.
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Errata statements, p. [112] and [114].
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Includes bibliographical references and index.
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V. 1 Soils.--v. 2. Fertilizers.--v. 3. Agricultural products.
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Includes index.
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At head of title: International Institute of Agriculture, 1910-1926; adds Bureau of Economic and Social Intelligence, 1913-1922
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Cover title.
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"Report" of the commissioners: p. [1103]-1172.
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Mode of access: Internet.