TY - BOOK AU - Driver,Hohn edumnd TI - The chemistry of crude drugs: An elementary textbook for students of pharmacognosy U1 - Cg156 PY - 1928/// CY - London PB - Longman,green and co Ltd KW - English Literature N1 - Cg mean Chemistry General and Practical Page 476-483 in A-Z Register (Acc. No. Cg1-Cg219) ER -