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Progressive agricutlure, 1916, tillage, not weather, controls yield

Author(s): Campbell, Hardy Webster
Publisher(s): Woodruff bank note co.
Contributor(s): Biodiversity Heritage Library
Collection(s): Biodiversity Heritage Library
Category: Others
Subject(s): Dry farming. [from old catalog]

Other releases from the Author

Progressive agriculture, 1916 tillage, not weather, controls yield

Author(s): Campbell, Hardy Webster
Campbell''s 1907 soil culture manual a complete guide to scientific agriculture as adapted to the semi-arid regions.

Author(s): Campbell, Hardy Webster
Soil culture primer a plain and practical discussion of the relation of plants to the soil and the principles of growth; the laws governing the movement of water in the soil and its evaporation from the surface

Author(s): Campbell, Hardy Webster , Haste, Richard A., [from old catalog]

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