Are Agrofuels a Conservation Threat or Opportunity for Grassland Birds in the United States?DOI: info:10.1525/cond.2012.110136v. 114No. 4Cooper Ornithological Society679–688
Robertson, Bruce A., Rice, Robert A., Sillett, T. Scott, Ribic, Christine A., Babcock, Bruce A., Landis, Douglas A., Herkert, James R., Fletcher, Robert J., Fontaine, Joseph J., Doran, Patrick J., and Schemske, Douglas W. 2012. "Are Agrofuels a Conservation Threat or Opportunity for Grassland Birds in the United States?" The Condor, 114, (4) 679–688. https://doi.org/10.1525/cond.2012.110136.