List of Articles Maine Open Access Article Abstract Page Full-Text 1 - Prediction of remained pyrite fraction within a coal waste pile with using of multivariate regression method Behshad Jodeiri Shokri Faramarz Doulati Ardejani Sadegh Karimpouli Open Access Article Abstract Page Full-Text 2 - Compare spatial analysis Minnesota Pollution Control Agency of landfill in Bushehr and the Environmental Protection Agency's طلیعه Abdolkhani nejhad S.M Monavari سعید Zarei