TY - JOUR ID - 14786 TI - - JO - Journal of Environmental Studies JA - JES LA - en SN - 1025-8620 Y1 - 1980 PY - 1980 VL - 10 IS - 10 SP - EP - DO - N2 - - UR - https://jes.ut.ac.ir/article_14786.html L1 - https://jes.ut.ac.ir/article_14786_4bf71098fab4759c99f5376af5e6ac79.pdf ER -