1999 PATRA, Dharani Dhar (b. 1955) PhD,FNYASc(USA),FNAAS,FISSS, Vice Chancellor, Bidhan Chandra Krishi Viswavidyalaya, PO Krishi Viswavidyalaya, Mohanpur, Dist. Nadia – 741252 Tel: (03473) 222666(O), (033) 25829324(R), 09450096944(M); Fax: 222275; Email: ; ; ; Sp. Soil Chemistry/Soil Fertility and Plant Nutrition/Medicinaland Aromatic Plants.