01308nam 2200301 450 2324992http://id.bnportugal.gov.pt/bib/porbase/232499220050224164000.00-87553-235-7UCJPII_202.iso/13-12-2010/2623321655320041020d1998 km y0pory0103 baeng US Standard methods for the examination of water and wastewaterprepared and published jointly by American Public Health Association, American Water Works Association, Water Environment Federationjoint editorial board Lenore S. Clesceri, Arnold E. Greeberg, Andrew D. Eatonmanaging editor Mary Ann H. Franson20. ed., 1998WashingtonAmerican Public Health Association19981 vol., pág. var.29 cmStandard methods for the examination of water and wastewater,ISSN 55-197920614.7772medfre628.12medfre340ClesceriLenore S.GreenbergArnold E.340340EatonAndrew D.340FransonMary Ann H.340American Public Health Association340American Water Works Association340Water Environment FederationPTUCJPIIRPC