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Last edited by Tom Morris
September 25, 2022 | History

Cyril G. Hopkins

American agricultural chemist (1866–1919)

Born 1866
Died 1919

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  • Cover of: Potassium from the soil
    First published in 1915 1 edition — 1 previewable

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  • Cover of: Question summary to accompany "Soil fertility and permanent agriculture,"

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  • Cover of: Radium as a fertilizer
    First published in 1915 1 edition — 1 previewable

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  • Cover of: Soil bacteria and phosphates
    First published in 1916 1 edition — 1 previewable

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  • Cover of: Soil improvement for the worn hill lands of Illinois: with special reference to Southern Illinois

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  • Cover of: Soil treatment for peaty swamp lands, including reference to sand and "alkali" soils

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  • Cover of: Soil treatment for the Lower Illinois Glaciation
    First published in 1905 1 edition — 1 previewable

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  • Cover of: Soil treatment for wheat in rotations, with special reference to southern Illinois soils

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  • Cover of: The story of the soil, from the basis of absolute science and real life

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  • Cover of: The structure of the corn kernel and the composition of its different parts

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  • Cover of: Summary of Illinois soil investigations
    First published in 1916 1 edition — 1 previewable

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  • Cover of: Thirty years of crop rotations on the common prairie soil of Illinois

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  • Cover of: The story of the soil, from the basis of absolute science and real life.

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  • Cover of: Laboratory Manual for Soil Fertility

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  • Cover of: Condenser for extraction work

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  • Cover of: Moultrie County soils
    First published in 1911 1 edition in 1 language — 1 previewable

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  • Cover of: The "gist" of four years' soil investigation in the Illinois corn belt

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  • Cover of: The story of the soil, from the basis of absolute science and real life

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  • Cover of: Laboratory manual for soil fertility
    First published in 1905 1 edition in 1 language — 1 previewable

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  • Cover of: Clay County soils
    First published in 1911 1 edition in 1 language

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American agricultural chemist (1866–1919)

Born 1866
Died 1919

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Download catalog record: RDF / JSON
September 25, 2022 Edited by Tom Morris merge authors
June 6, 2012 Edited by VacuumBot Removed period from death date
April 12, 2010 Edited by Open Library Bot Added photos to author pages.
August 28, 2008 Edited by RenameBot fix author name
April 1, 2008 Created by an anonymous user initial import