Yao, Li-Xian <br/><br/>
[Investigation of As, Cu and Zn species and concentrations in animal feeds].  [electronic resource] 

 -  Huan jing ke xue= Huanjing kexue  Feb 2013 
 - 732-9 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0250-3301 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animal Feed--analysis<br/>Animals<br/>Arsenic--analysis<br/>Chickens<br/>China<br/>Copper--analysis<br/>Roxarsone--analysis<br/>Swine<br/>Zinc--analysis