000 00305pas a2200109 454500
008 160820b xxu||||| |||| 00| 0 eng d
008 160820b xxu||||| |||| 00| 0 eng d
022 _a
245 _aGEOPHYSICAL ABSTRACTS
260 _aWASHINGTON
_bU.S. GOVT. PRINTING OFFICE
_c
906 _a
_b
_c
_dJan - Dec,2008
999 _c471277
_d471277