00263nam a22001097a 4500003000400000008004100004082001900045100001800064245002100082260004200103300000800145OSt230526b        |||||||| |||| 00| 0 eng d  a658.4.3bB 412  aSteward, F.C.  aPlant Physiology  aAcademic PressbB.L. Jain, Agrac1963  a811