00351nam  22001333  450000100060000010000410000610100080004720000410005520500080009621000490010431700390015360600160019280100090020832681  a20260406d        u||y0pory50      ba  aeng  aExploration GeophysicsfJ.J. Jakosky  a2ª  aCalifórniacTrija Publishing Companyd1957  5Serviço Meteorológico Nacional  xGeofísica  gISBD