标准号:VDI3957Blatt11-2006
英文标准名称:Biologicalmeasuringtechniquesforthedeterminationandevaluationofeffectsofairpollutiononplants(bioindication)-Samplingofleavesandneedlesforabiomonitoringofairpollutantaccumulations(passivebiomonitoring)BiologischeMessverfahrenzurErmittlungundBeurteilungderW