Canon, Katrina L. <br/><br/>
Surfactants and lead  : a baseline study for IEC material development 
Katrina L. Canon 
 - Legazpi City  ; Bicol University  2017 
 - xix, 102 pages  Thesis 
<br/><br/> Thesis (Master of Arts in Chemistry Education) -- Bicol University, May 2017 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Surface active agents.<br/>Lead.