00378nam a2200133Ia 4500008004100000082001600041100003100057245004300088260004500131300000800176650002300184650001800207653001900225170901s1974    xx            000 0 und d  a581.63bM33  aInternational Trade Centre 0aMedicinal Plants and Their Derivatives  aGenevabInternational Trade Centrec1974  a192  aBotanical sciences  aPure Sciences  aMedical botany