Jeng, S. L.S. L.Jeng楊清白Yang, Ching-PaiChing-PaiYang2009-03-252018-06-292009-03-252018-06-291995http://ntur.lib.ntu.edu.tw//handle/246246/147712en-USDetermination of Lead, Mercury, Cadmiun and Copper Concentration in Eggs of Ducks in Taiwanjournal article