TY - JOUR T1 - On the Nutritive Conditions Determining the Growth of Certain Fresh-Water and Soil Protista JF - Proceedings of the Royal Society of London. Series B, Containing Papers of a Biological Character (1905-1934) VL - 88 IS - 601 SP - 151 EP - 165 PY - 1914/08/27/ UR - http://dx.doi.org/10.1098/rspb.1914.0063 M3 - doi:10.1098/rspb.1914.0063 AU - Thornton, H. AU - Smith, G. ER -