@misc{indiciaee93008c7edbf,
  title = {Ten-year growth response of young Douglas-fir to variable density varnishleaf ceanothus and herb competition},
  author = {V.J. Monleon and M. Newton and C. Hooper and J. C. Tappeiner},
  year = {1999},
  doi = {10.1093/wjaf/14.4.208},
  url = {https://pubs.usgs.gov/publication/70021400},
  note = {Source identifier: 70021400}
}