00721nam a2200193 a 450000100080000000500110000800800410001910000330006024501260009326001580021930000150037765000170039265000120040965300210042170000240044270000200046670000190048670000220050510466072022-06-23       2003    bl uuuu     u00u1 u    #d1 aPRIMAVESI, O. M. A. S. P. R.  aMethane emission from grazing dairy cattle in tropical Brazilbmitigation by improving production.h[electronic resource]  aIn: INTERNATIONAL METHANE & NITROUS OXIDE MITIGATION, 3., 2003, Beijing, China. Proceedings. Beijing: China Coal Information Institute: US ERG Inc.c2003  ap.349-355.  adairy cattle  agrazing  aMethane emission1 aFRIGHETTO, R. T. S.1 aPEDREIRA, M. S.1 aLIMA, M. A. de1 aBERCHIELLI, T. T.