http://pec.lib.wvu.edu/record/P177701944Some factors influencing the solubility of cuprous oxide in relation to its toxicity as a fungicide.Journal article reprint from: <em>Phytopathology</em>, v.34:no.5 (1944:May).Marten, E. A.Leach, J. G. (Julian Gilbert), b. 1894.Fungicides.Oxides.Copper.14256