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