R. McKinney
Lazar, Julia G., Kelly Addy, Arthur J. Gold, Peter M. Groffman, R. McKinney, and D.Q. Kellogg. 2015. “Beaver Ponds: Resurgent Nitrogen Sinks for Rural Watersheds in the Northeastern United States”. Journal of Environment Quality. doi:10.2134/jeq2014.12.0540.
Wigand, C., R. McKinney, M. Chintala, M. C. Charpentier, and Peter M. Groffman. 2004. “Denitrification Enzyme Activity of Fringe Salt Marshes in New England (USA)”. J. Environ. Qual. 33: 1144-51.