Article Takedown/Update Request

This is an update request for the document Broadening the Global Reach of the United States Environmental Protection Agency (USEPA) is Vital to Combating Globalized Environmental Problems by Ling-Chuan Guo and Eddy Y. Zeng

Your paper was deposited in Institutional Repository of Guangzhou Institute of Geochemistry,CAS(GIGCAS OpenIR) and appears online at
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