title: A study of the atomic absorption determination of some important heavy metals in fertilizers and domestic sewage plant sludges.
mesh_terms: D002104:Cadmium / Q000032:analysis; D002857:Chromium / Q000032:analysis; D003300:Copper / Q000032:analysis; D005308:Fertilizers / Q000032:analysis*; D007501:Iron / Q000032:analysis; D007854:Lead / Q000032:analysis; D008345:Manganese / Q000032:analysis; D008670:Metals / Q000032:analysis*; D008722:Methods; D009532:Nickel / Q000032:analysis; D012722:Sewage / Q000032:analysis*; D013053:Spectrophotometry; D013054:Spectrophotometry, Atomic; D015032:Zinc / Q000032:analysis
chemical_list: D005308:Fertilizers; D008670:Metals; D012722:Sewage; D002104:Cadmium; D002857:Chromium; D007854:Lead; D008345:Manganese; D003300:Copper; D009532:Nickel; D007501:Iron; D015032:Zinc