Calad, Michaela M.  <br/><br/>
Study on the production of briquettes from water hyacinth (Eichnornia crassipes)  
Michaela M. Calad  
 -  2006  
 - ix, 35 leaves   28 cm.  
<br/><br/> Thesis (BS Chemical Engineering) -- Mariano Marcos State University-College of Engineering, Batac City  
<br/><br/>Bibliography: leaves 27-28