00346nam a22001457a 4500003000400000005001700004008004100021020001800062040002400080050001700104082001700121100002100138245002300159260001800182OSt20211101151626.0211101b        |||||||| |||| 00| 0 eng d  a0 7100 7590 1  cHawassa University   a634.9/EDLb3  a634.9/EDLb3  aEdlin Herbert L.  aTrees and Timbers   aLondon c1973