@misc{indiciae05d223f53ecb,
  title = {Humic acid facilitates the transport of ARS-labeled hydroxyapatite nanoparticles in iron oxyhydroxide-coated sand},
  author = {Dengjun Wang and Scott A. Bradford and Ronald W. Harvey and Bin Gao and Long Cang and Dongmei Zhou},
  year = {2012},
  doi = {10.1021/es203784u},
  url = {https://pubs.usgs.gov/publication/70189192},
  note = {Source identifier: 70189192}
}