TY - BOOK AU - Asghar,Wasim AU - TI - Development Of Photodegradable Polythene Films For Plastic Bags Using Titania Nanoparticles AV - 628 ASG U1 - 628 ASG PY - 2010/// CY - Islamabad PB - IESE(SCEE) NUST KW - Environmental Engineering N1 - Theses MS EE ER -