TY - BOOK AU - Wallis,T.E. TI - Textbook of pharmacognosy SN - 81-239-0886-5 U1 - 615.321 WAL 5th PY - 2005/// KW - Pharmacy KW - powders of natural occurrence,Hairs and fibres,woods ,Barks and galls N1 - Faculty, students and Staff ER -