TY - BOOK AU - AU - Hostelttmann K et al. TI - Chemistry , biological and pharmalogical properties of medicinal plants from the Americans : proceedings of the OOCD/CYTED .symposium ,Panama city ,Panama SN - 90 5702 397 0 U1 - 633.88 PY - 1999/// CY - Netherlands PB - Harwood academic publishers KW - LC KW - MS ER -