00274nam a22001097a 4500003000400000008004100004082001700045100001600062245003900078260003900117300000800156OSt230614b        |||||||| |||| 00| 0 eng d  a581.38bB601  aStewart, A.  aPlant Physiology Tratise Vol- V(B)  aOxford Book, DelhibAC Pressc1969  a454