Root diseases and soilborne pathogens; proceedings. - International Symposium on Factors Determining the Behaviour of Plant Pathogens in soil. 2nd London, Imperial College, Jul.14-28, 1968. (Dehra Dun Bishensingh Mahendra Pal Singh, 1990)
Keywords: Edited T.A.Toussoun, Robert V.Bega and Paul E.Nelson.; Nelson, Paul, E., ed; Toussoun, T.A., ed; Plant diseases,Roots,Soil borne plant pathogens