00301nam a2200097Ia 4500008004100000082002200041100001500063245008000078260003700158300000800195140113s9999    xx            000 0 und d  a339(540)   C2.6-2  a"Watt, G."  aDictionary of Economic Products of India vol.6.Part II  Sabadilla to Silica  a1892bPeriodical  ExpertscDelhi  a687