TY - JOUR T1 - The 'Ginger-Beer Plant,' and the Organisms Composing It: A Contribution to the Study of Fermentation-Yeasts and Bacteria JF - Proceedings of the Royal Society of London (1854-1905) VL - 50 SP - 261 EP - 265 PY - 1891/01/01/ UR - http://dx.doi.org/10.1098/rspl.1891.0037 M3 - doi:10.1098/rspl.1891.0037 AU - Ward, H. ER -