148 resultados para highland soils
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Mode of access: Internet.
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With accompanying papers by assistants in charge of field parties.
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Mode of access: Internet.
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"May 1996."
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First edition; a second ed. was published within the same year. cf. Allibone II, 2254 and DNB XVIII, 1168.
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V. 1 Soils.--v. 2. Fertilizers.--v. 3. Agricultural products.
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Includes index.
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Includes indexes.
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Includes index.
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"April 1970."
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Chiefly tables.
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Chiefly tables.
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"Issued December 1962."
Physiographic history and the soils, entrenched stream systems, and gullies, Harrison County, Iowa /
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Literature cited: p. 82-87.
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Cover title.