00503nam a2200169 a 450000100080000000500110000800800410001910000180006024500910007826000660016965000130023565000100024865000120025865000130027065300250028365300250030813034412012-09-17       1997    bl uuuu     u00u1 u    #d1 aBAGGIO, A. J.  aAlgumas consideracoes sobre a presenca de arvores em pastagens.h[electronic resource]  aBoletim Agroecologico, v. 1, n. 4, p. 10-11, out. 1997.c1997  apastures  atrees  aÁrvore  aPastagem  aAgropastoral systems  aSistema agropastoril