TY - BOOK AU - Wagner, H AU - Wagner , H , ed AU - Wolff , P , ed TI - New natural products and plant drugs with pharmacological , biological or therapeutical activity: Proceedings of the first international congress on medicinal plant research , section A , held at the University of Munich , germany september 6 - 10 , 1976 SN - 3540082921 U1 - 615 PY - 1977/// CY - New York PB - Springer - verlag KW - Natural products KW - Plant drugs KW - Therapeutical activity ER -