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Crop management and soil conservation
Cox, Joseph F.; Jackson, Lyman E. - 1944
Persistent link: https://www.econbiz.de/10000532707
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Soil ripening and soil classification : initial soil formation of alluvial deposits with a classification of the resulting soils
Pons, L. J.; Zonneveld, I. S. - 1965
Persistent link: https://www.econbiz.de/10000652605
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Vegetative and soil treatment measures
Schiechtl, H. M. (contributor); Marui, H. (contributor);  … - 1985
Persistent link: https://www.econbiz.de/10000659668
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Soils
Australien / Division of National Mapping - 1952
Persistent link: https://www.econbiz.de/10000662996
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Soil erosion by wind and measures for its control on agricultur lands
1960
Persistent link: https://www.econbiz.de/10000633009
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Guidelines for the control of soil degradation
1983
Persistent link: https://www.econbiz.de/10000637848
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Soil and survival : land stewardship and the future of American agriculture
Paddock, Joe; Paddock, Nancy; Bly, Carol - 1986
Persistent link: https://www.econbiz.de/10000708854
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Soil map of the world
1970
Persistent link: https://www.econbiz.de/10000100464
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Soil map of the world
1981
Persistent link: https://www.econbiz.de/10000100465
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Soils and land use planning
Davidson, Donald A. - 1980
Persistent link: https://www.econbiz.de/10000073864