Insertion and removal of COPPER T  [videorecording] 

 - Norway :  Informas Jons Film ,  [n.d.] 
 - 1 videocassette (U-Matic) (13 min.) :  sd., col. ;  3/4 in. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Taxicity testing<br/>Speciation (Chemistry)<br/>Aluminium<br/>Copper