00662naa a2200181 a 450000100080000000500110000800800410001910000160006024500950007626000090017165300380018065300220021865300330024065300200027370000220029370000210031577301440033611238152015-05-07       2013    bl uuuu     u00u1 u    #d1 aLIMA, H. V.  aPorosity and structure in Brazilian hardsetting soilsban evaluation by 2D-image analysis.  c2013  aDistribui????o do tamanho de poro  aEstrutura do solo  aForma e orienta????o do poro  aMicromorfologia1 aGIAROLA, N. F. B.1 aSILVA, A. P. da.  tRevista de Ci??ncia Agr??ria - Amazonian Journal of Agricultural and Environmental Sciences, Bel??m, PAgv. 56, n. Supl., p. 107-114, 2013.