01007nas 2200373 c 450 991089421550332120171201164246.02224-7777(CKB)3410000000001921(OCoLC)835575094(DE-101)103178490X(DE-599)ZDB2705889-X(EXLCZ)99341000000000192120130228a20119999 |y |engur|||||||||||txtrdacontentcrdamediacrrdacarrierInternational journal of environmental protectionIJEPHong KongWorld Acad. Publ.2011-Online-RessourceGesehen am 08.08.132226-6437 IJEPZeitschriftgnd-content333.70007DE-1019999JOURNAL9910894215503321International journal of environmental protection4240406UNINA