00820nam a2200217 k 4500001001500000005001500015008004100030040001900071041001300090049001800103052001900121056001100140082001500151100004800166245014700214260003600361300003400397502007400431653008300505963001400588KDM199419200  20180831104944941122s1994    jbka       OB 000   kor    a011001c0110010 akorbeng0 lEM1139332fDP01a433b유537ㅈ  a433230 a543.082191 a유일수,g柳日秀,d1953-0KAC20172692410a전북지역 생태계의 중금속 함량에 관한 조사연구=xStudies on the content of heavy metals in ecosystem of Chonbuk/d유일수  a이리:b원광대학교,c1994  axvii,v,143장:b삽도;c26cm1 a학위논문(박사) --b원광대학교 대학원:c화학과,d1994  a전북지역a생태계a중금속aCONTENTaHEAVYaMETALSaECOSYSTEMaCHONBUK  a화학과