ORIGINAL RESEARCH
Variations in the Physicochemical Profile
of Khushab Coal under Various Environmental
Conditions
Nyla Amjed1, Ijaz Ahmad Bhatti1, Khalid Arif2, Munawar Iqbal3, Arif Nazir3, Muhammad Zahid1
Pol. J. Environ. Stud. 2018;27(3):987-992
ORIGINAL RESEARCH
Municipal Solid Waste as a Renewable Source
of Energy: an Overview from the Lahore District
in Punjab, Pakistan
Shabnam Shahzad1, 2, Aleem Butt1, 3, Shahzad Anwar1, Sajid Rashid Ahmad3, Tehmina Sarwar4, Nihal Asghar1
Pol. J. Environ. Stud. 2017;26(6):2721-2729
ORIGINAL RESEARCH
Main Affecting Factors of Soil Carbon
Mineralization in Lake Wetland
Yan Lu, Hong-wen Xu
Pol. J. Environ. Stud. 2014;23(4):1255-1262