00292nam a2200097Ia 4500008004100000082002200041100002600063245004600089260005100135300000800186140113s9999    xx            000 0 und d  a581.5(540)   K3.1  a"Misra, R., et al�"  aProgress of plant ecology in India vol. I  a1973bToday & Tomorrows Book AgencycNew Delhi  a153