00283nam a2200121 a 450000100080000000500110000800800410001910000180006024500270007826000300010530000100013570000160014515371722009-04-23       1972    bl uuuu      00u1 u    #d1 aKOLLER, O. C.  aNotas de silvicultura.  aPorto Alegre: UFRGSc1972  a277p.1 aMARTINS, N.