TY - BOOK AU - Adeema Zareen AU - TI - Biogas production by co-digestion of paperboard waste and organic kitchen residues AV - 363.7 ZAR U1 - 363.7 ZAR PY - 2018/// CY - Islamabad PB - IESE (SCEE) NUST KW - Environmental Science N1 - Thesis MS ES ER -