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  1. Harmful effects of aldehydes in soils /
    By: Schreiner, Oswald, - Skinner, J. J.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,1914.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  2. The organic constituents of soils. By Oswald Schreiner ...
    By: Schreiner, Oswald,
    Publication info: Washington,Govt. print. off.,1913.
    Contributed by: University of California Libraries (
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