1992 AGRAWAL, Bal Krishna (b. 1939) DPhil,DSc,FNA, INSA Emeritus Scientist, Former Professor & Head, Department of Physics, University of Allahabad, Prayagraj; Res. 15-D, Bank Road, Prayagraj – 211002; Tel: 09415306814(M); Email: ; ; Sp. Condensed Matter Physics/Nanomaterials/Superconductivity.