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Par Collection Par Auteur- ZHOU KEZHUN (1)
- ZHANG LICHENG (1)
- 1991 (1)
- The natural contents and background values of 15 trace elements Cu, Pb, Zn, Cd, Hg, As, Co, Ni, Cr, Se, Mn, Mo, Fe, V and F in water and sediments in the source area of the Yangtze River have been sampled. These are presented and discussed
- 1991