Downy mildews (Peronosporaceae) and white blister-rusts (Albuginaceae) of Wales = Llwydni Gwlannog (Peronosporaceae) a Rhydau-Pothelli Gwynion (Albuginaceae) Cymru /
Chater, A. O.,author.
Woods, Ray G.,author.
Stringer, R. Nigel,author.
Evans, Debbie A.,author.
Smith, Paul A.,author.