TY - BOOK AU - SHAH, Biren;SETH, A K TI - Text book of pharmacognosy and phytochemistry SN - 9788131222980 U1 - 611 SIN PY - 2010/// CY - New Delhi PB - Elsever Science KW - Pharmacognosy (615.321) N1 - pharmacognosy ; phytochemistry ER -