Lawrey, JD/ Rudolph, ED 1975: Lichen accumulation of some heavy metals from acidic surface substrates of coal mine ecosystems in southeastern Ohio. - Ohio Jour. Sci.75: 113-117. [RLL List # 93-76 / Rec.# 11188] Keywords: HEAVY METALS/ OHIO/ AIR POLLUTION/ ACCUMULATION/ COAL MINES
Abstract: 3 tab.