00262nam a22001097a 4500003000400000008004100004082001700045100001600062245003200078260003400110300000800144OSt240715b        |||||||| |||| 00| 0 eng d  aR634.9bL25F  aLast, F. T.  aForest and woodland ecology  aNumbriabwood res. st. c1981  a158