01168nam a2200289 c 4500001001300000005001500013007000300028008004100031049003200072052001800104056001500122074002500137082001600162245012700178260006300305300004600368650003400414650003400448710005000482710004800532880008700580880007500667880003700742880004400779910003800823950001700861KMO20214351920211005105550ta210506s2021    ickad         000   korLN0 lEM7981014lEM7981015c2fGP01a539.151b21-1  a539.15126  k11-1480523-004252-0101a628.161223206880-01a(신속한 수질판단을 위한) 필터시험법 활용 가이드라인 /d환경부 국립환경과학원 [편]  6880-02a[인천] :b환경부 국립환경과학원,c2021  a33 p. :b천연색삽화, 도표 ;c26 cm 8a수질[水質]0KSH1998016612 8a필터[filter]0KSH1998004012  6880-03a한국.b환경부0KAB2013000044aut  6880-04a국립환경과학원0KAB201400256006245-01/(BaSinsok han sujil pandan eul wihan pilteo siheombeop hwaryong gaideurain  6260-02/(Ba[Incheon] :bHwangyeongbu Gungnip Saengmul Jawongwan,c2021  6710-03/(BaHanguk.bHwangyeongbu  6710-04/(BaGungnip Hwangyeong Gwahagwon0 a환경부.b국립환경과학원1 a가격불명