TY - RPRT TI - Coal biomethanation potential of various ranks from Pakistan: A possible alternative energy source AU - Aneela Y. Malik AU - Muhammad Ishtiaq Ali AU - Asif Jamal AU - Uzma Farooq AU - Nazia Khatoon AU - William H. Orem AU - Elliott P. Barnhart AU - John R. SanFilipo AU - Huan He AU - Zaixing Huang PY - 2020 DO - 10.1016/j.jclepro.2020.120177 UR - https://pubs.usgs.gov/publication/70208795 ID - 70208795 ER -