TY - BOOK AU - Cutler,Stephen J. AU - Cutler,Horace G. TI - Biologically active natural products: pharmaceuticals SN - 9849318874 AV - QV752 .B56 2000 PY - 2000/// CY - Boca Raton PB - CRC KW - Pharmacognosy KW - Natural products N1 - Includes bibliographical references and index ER -