@INBOOK {ROSSEL:1988, title = {Virus resistance in cowpea (Vigna unguiculata L. Walp) and soybean (Glycine max L. Merr.).}, author = {Rossel, H. W. and Thottappilly, G. }, year = {1988}, type = {The Chinese Society for Plant Pathology: Abstracts Beijing International Symposium of Plant Pathology}, pages = {3--7}, }