Thomas Schmidt
Robertson, Philip, Katherine L. Gross, Stephen K. Hamilton, Douglas A. Landis, Thomas M. Schmidt, Sieglinde S. Snapp, and Scott M. Swinton. 2014. “Farming for Ecosystem Services: An Ecological Approach to Production Agriculture”. BioScience 64 (5): 404-15. doi:10.1093/biosci/biu037.