00519naa a2200169 a 450000100080000000500110000800800410001910000170006024501060007726000090018330000100019249000480020265000260025065000170027670000160029377300400030912792252024-10-11       1977    bl uuuu     u00u1 u    #d1 aFIGHT, R. D.  aCoping with uncertaintyba conceptual approach for timber management planning.h[electronic resource]  c1977  a18 p.  a(USDA. For. Serv. Gen. Tech. Rep. PNW, 59).  aExtração da Madeira  aPlanejamento1 aBELL, E. F.  t[S.l.]: USDA, Forest Service, 1977.