Advances in downey mildew research / ed. by P.T.N. Spencer-Phillips, U. Gisi and A. LebedaThe downy mildews : genetics, molecular biology and control / [ed. by:] A. Lebeda, P.T.N. Spencer-Phillips, B.M. CookeThe downy mildews : genetics, molecular biology and control / [ed. by:] A. Lebeda, P.T.N. Spencer-Phillips, B.M. Cooke