00262nam a22001097a 4500003000400000008004100004082001700045100001800062245002500080260003900105300000800144OSt231010b        |||||||| |||| 00| 0 eng d  a338.16bL74A  aLockeretz, W.  aAgriculture & Energy  aI.B.H. PatnabAcademic Pressc1977  a750