H. W. Hawker

Born: 1892

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Born: 1892

Books by H. W. Hawker (50 max)

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Soil survey of Coleman County, Texas

1926

H. W. Hawker, United States. Bureau of Soils, Texas Agricultural Experiment Station

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Soil survey of Willacy county, Texas

1926

H. W. Hawker

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Soil survey, Henderson County, Texas

1929

H. W. Hawker

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Soil survey of Hidalgo County, Texas

1941

H. W. Hawker, M. W. Beck, R. E. Devereux, United States. Bureau of Chemistry and Soils, Texas Agricultural Experiment Station