Dimaquibo, Al C. <br/><br/>
Phytoremediation potential of amaranthus spinosus, a naturally-grown plant on the dumpsite in Apalit, Pampanga  [manuscript] / 
Al C. Dimaquibo. 
 - Magalang, Pampanga :  Pampanga Agricultural College,  2013. 
 - 62 pages ;  27 cm.