1974 SINGH, B.P. (b. 1938) Ph.D., Emeritus Scientist (CSIR), National Botanical Research Institute, Lucknow-226001; Res. 4/300 Vivek Khand, Gomtinagar, Lucknow; Tel: 0522-2205831-35(O), 2391596, 2396075(R); Fax: 2205839, 2205836; Email: ; Sp. Plant Virology/Horticulture/Biotechnology.