00380nam a2200145 a 450000100080000000500110000800800410001910000220006024500410008226000320012365000130015565300260016870000210019470000190021519457982013-03-11       2012    bl uuuu     u0uu1 u    #d1 aPEDREIRA, B. C. e  aPastagens em sistemas silvipastoris.  aPiracicaba: Agripointc2012  aPastagem  aSistema Silvipastoril1 aGUARDA, V. D. A.1 aPORTELA, J. N.