00308nam a2200097Ia 4500008004100000082002500041100005000066245004900116260003700165300000800202140113s9999    xx            000 0 und d  a581.1 : 631.11    N9  a"Srivastava, G.C., Singh, K. & Pal, M., eds."  aPlant Physiology for sustainable agriculture  a1999bPointer PublisherscJaipur  a478