01447nam 2200385Ka 450 991069481750332120060327155824.0(CKB)5470000002365538(OCoLC)65212532(EXLCZ)99547000000236553820060327d1997 ua 0engtxtrdacontentcrdamediacrrdacarrierMethod 349.0[electronic resource] determination of ammonia in estuarine and coastal waters by gas segmented continuous flow colorimetric analysis /Jia-Zhong ZhangVersion 1.0.[Cincinnati, OH] :United States Environmental Protection Agency, Office of Research and Development, National Exposure Research Laboratory,[1997]16 pages digital, PDF fileTitle from title screen (viewed on Mar. 27, 2006)."September 1997."Includes bibliographical references.Method 349.0 AmmoniaEnvironmental aspectsUnited StatesWater qualityGovernment policyUnited StatesAmmoniaEnvironmental aspectsWater qualityGovernment policyZhang Jiazhong1228865National Exposure Research Laboratory (U.S.)GPOGPOBOOK9910694817503321Method 349.03433684UNINA