TY - BOOK AU - Ali Khan,Jamshed AU - TI - Mixed Esters From High Free Fatty Acids Waster Cooking Oil Using A Heterogeneous Column System AV - 628 ALI U1 - 628 ALI PY - 2014/// CY - Islamabad PB - IESE (SCEE) NUST KW - Environmental Engineering N1 - Thesis MS EE ER -