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地质学报 1929
THEGUANODEPOSITOFTHEWESTERNISLANDS(HSISATAO)ORPARACELREEFSAbstract: INTRODUCTIONThewesternIslands(Hsisatao)ortheParacelReefsformthesouth-ern-mostChineseterritoryintheChinasea.Theyaresituatedbetweenlatitudes15°30′N.,and17°30′N.andlongitudesE111-113°.Accordingly
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