TY - BOOK AU - Sengar,N.P.S AU - Agarwal,Ritesh AU - Singh,Ashwini TI - A textbook of pharmacognosy SN - 9788188449814 (pbk.) U1 - 615.321 22 PY - 2009/// CY - Hyderabad PB - PharmaMed Press KW - Pharmacognosy ER -