TY - BOOK AU - Bhattacharyya, S C . AU - Sen,N . AU - Sethi,K L . TI - Chemistry Analysis and Structure, Vol- 4 / SN - 81-204-0463-7 U1 - 668.5 PY - 1989/// CY - New Delhi : PB - Oxford & IBH Publishing company , N1 - 11 the International Congress of Essential Oils Fragrances and Flavours. 12 - 16 November, 1989 New Delhi, India ER -