TY - JOUR ID - 75649 TI - First Pages JO - Environmental Management Hazards JA - JHSCI LA - en SN - 2423-415X Y1 - 2019 PY - 2019 VL - 6 IS - 1 SP - 1 EP - 4 DO - 10.22059/jhsci.2019.75649 N2 - UR - https://jhsci.ut.ac.ir/article_75649.html L1 - https://jhsci.ut.ac.ir/article_75649_0f4455dbd188201654fdca8f662c60d3.pdf ER -