00549nam a2200217 a 450000100080000000500110000800800410001910000210006024500550008126000250013630000090016149000400017065000100021065000110022065000140023165300110024565300100025665300220026670000240028870000190031217397212018-12-13       1973    bl uuuu     u0uu1 u    #d1 aACOSTA, M. J. C.  aGeadas de outono e primavera no Rio Grande do Sul.  aPelotas: IPEASc1973  a23p.  a(IPEAS. Indicacao da Pesquisa, 91).  aGeada  aOutono  aPrimavera  aBrasil  aIPEAS  aRio Grande do Sul1 aBEIRSDORF, M. I. C.1 aMOTA, F. S. da