TY - BOOK AU - Nazish Iftikhar AU - TI - Development Of Photodegradable Polyethylene Films For Food Packaging With Shelf Life Improvement AV - 363.7 IFT U1 - 363.7 IFT PY - 2016/// CY - Islamabad PB - IESE (SCEE) NUST KW - Environmental Science N1 - Thesis MS ES ER -