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A study of the arsenic content of Pennsylvania tobacco and tobacco soils

Author(s): Ilgen, Lewis Wallace.
Publication Date: 1937.
Contributor(s): Biodiversity Heritage Library
Collection(s): Biodiversity Heritage Library
Category: Others
Subject(s): Soils--Pennsylvania. , Tobacco--Pennsylvania. , Soils--Arsenic content--Pennsylvania.
Keywords: Soils Arsenic content Pennsylvania. Tobacco Pennsylvania. Soils Pennsylvania.