00628naa a2200181 a 450000100080000000500110000800800410001910000210006024501440008126000090022565300280023465300160026265300170027865300230029570000180031870000180033677300920035410599502008-06-18       2008    bl uuuu     u00u1 u    #d1 aMEDEIROS, E.S.F.  aApplication of Catchment - and local-scale variables for aquatic habitat characterization and assessment in the Brazilian semi-arid region.  c2008  aComposicao do substrato  aConservacao  areservatorio  aRios intermitentes1 aSILVA, M.J.da1 aRAMOS, R.T.C.  tNeotropical Biology and Conservation, Sao Leopoldogv.3, n.1, p. 13-20, jan./abr. 2008.