00341nam a2200133Ia 4500008004100000082001400041100001600055245003200071260004400103300000800147650002300155650001800178653001100196170901s1974    xx            000 0 und d  a581bD97B  aDutta, A.C. 0aBotanybFor Degree Students  aCalcuttabOxford University Pressc1974  a909  aBotanical sciences  aPure Sciences  aBotany