00587 a2200205 4500 Eng. 634.928 H195e Hann, David W. 10511 Brodie, J. Dougles 10512 Even-aged management: basic managerial questions for answering them Utan U.S. Department of Agriculture (n.d) 29p. Forest management 6715 Forest surveys 10514 Forestry research Forest plantations 10515 Timber 10119 Forestry ddc GEN 50872 50868 0 0 ddc 0 0 TUCL TUCL 2011-01-11 0 634.928 H195e G27644 2011-01-11 00:00:00 2011-01-11 GEN