Ondrus, Martin G. <br/><br/>
Laboratory experiments in environmental chemistry / 
Martin G. Ondrus. 
 - Winnipeg, Canada :  Wuerz Publishing,  1993. 
 - 128 p. 
<br/><br/><label>ISBN: </label>0920063527 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental chemistry--Experiments.<br/>Environmental chemistry--Laboratory manuals.