نتایج جستجو برای: industrial uses

تعداد نتایج: 388834  

Journal: :American Journal of Public Health and the Nations Health 1945

Journal: :journal of agricultural science and technology 2015
h. ghorbani n. hafezi moghads h. kashi

soil contamination significantly reduces environmental quality and affects human health. to investigate and assess the effects of land use on the concentrations of some heavy metals in surface soils of golestan province, 227 soil samples (0-60 cm) were collected from three types of land uses including agricultural lands, natural, and industrial areas. the total metals and metalloids (cr, se, as...

Journal: :Transactions of the Society of Instrument and Control Engineers 1988

Journal: :Journal of the Textile Machinery of Japan - Proceedings - 1970

Journal: :Journal of the Franklin Institute 1874

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