000 00480 a2200157 4500
020 _a0309026083
082 _a551.22
_bN213G
245 1 _aGLOBAL EARTHQUAKE MONITORING
_cITS USES, POTENTIALS, AND SUPPORT REQUIREMENTS
260 _a
_bNational Academy Of Sciences, Washington, D.C.
_c1977
300 _axi,75
500 _aIncludes Bibliographical References
650 _aSeismological Stations
650 _aSeismology -- Research
964 _gNICEE
997 _aA149711 C
999 _c468099
_d468099