00639nam a2200205 a 450000100080000000500110000800800410001910000190006024501260007926000530020530000150025849000290027365000210030265000100032370000210033370000170035470000180037170000220038970000220041119830192024-03-11       2013    bl uuuu     u00u1 u    #d1 aMACHADO, F. S.  aEnergy efficiency and methane emission by sheep fed sorghum silages at different maturation stage.h[electronic resource]  aWageningen: Wageningen Academic Publishersc2013  ap. 497-498  a(EAAP publication, 134).  aPalma Forrageira  aSorgo1 aRODRIGUEZ, N. M.1 aRIBAS, M. N.1 aPOSSAS, F. P.1 aGONÇALVES, L. C.1 aPEREIRA, L. G. R.