01259nam a22003371 4500006825873MiAaHDL20130412000000.0m d cr bn ---auaua810815s1922 xx 000 0 eng dsdr-nyp.b137817356sdr-wu2929262(WaOLN)nyp0111967NLMNLMNYPWaOLNNYPSWA 670P986c 1922(OCoLC)14784385Purvis, John Edward.The chemical examination of water, sewage, foods and other substances,by J. E. Purvis and T. R. Hodgson.2d & enl. ed.Cambridge [Eng.]University Press,1922.346 p.Cambridge public health seriesMode of access: Internet.WaterAnalysis.SewageAnalysis.FoodAnalysis.Hodgson, Thomas Reginald.00682587320001116191516.020130412000000.020130529141441.02025-06-11T18:05:41Z2025-06-11T17:30:03ZSDR-NYPUNKNOWNloader.pl-002-002BKsdr-nyp.b137817356nypSDRNYPnyp.33433090729652NYP.b137817356NYPNYP20250611googlenyp.334330907296521922pdusbibnon-US bib date1 between 1901 and 1931WUWU20241120googlewu.890473360601922pdusbibnon-US bib date1 between 1901 and 1931