title: Investigating humic acids in soils.
authors.affiliation: Department of Chemistry, University of Arizona, Tucson 85721, USA. steelink@u.arizona.edu
authors.forename: Cornelius
authors.initials: C
authors.lastname: Steelink
mesh_terms: D006812:Humic Substances / Q000032:analysis* / Q000737:chemistry; D008970:Molecular Weight; D009930:Organic Chemicals / Q000032:analysis; D010100:Oxygen / Q000737:chemistry; D012987:Soil / Q000032:analysis*
chemical_list: D006812:Humic Substances; D009930:Organic Chemicals; D012987:Soil; D010100:Oxygen