00733nam a2200253 a 450000100080000000500110000800800410001910000200006024500770008026001260015730000110028365000110029465000180030565000110032365000210033470000140035570000170036970000150038670000170040170000150041870000150043370000140044870000170046219878022014-07-16       2014    bl uuuu     u00u1 u    #d1 aGENRO, T. C. M.  aMethane emission by beef steers on natural grassland in Southern Brazil.  aIn: LIVESTOCK, CLIMATE CHANGE AND FOOD SECURITY CONFERENCE, 2014, Madrid. Conference abstract book... [Paris]: INRAc2014  ap. 48.  aBovino  aEfeito estufa  aMetano  aPastagem natural1 aFARIA, B.1 aSILVA, M. da1 aAMARAL, G.1 aCEZIMBRA, I.1 aSAVIAN, J.1 aBERNDT, A.1 aBAYER, C.1 aCARVALHO, P.