Khalil, Tariq M. , Stewart S. Higgins, Pius M. Ndegwa, Craig S. Frear, Claudio O. Stöckle. Journal of Environmental Management, Volume 182, 1 November 2016, Pages 230-237, ISSN 0301-479.
Zaher, U, C. Stockle, K. Painter, S. Higgins. Agricultural Systems. November 2013. Volume 122, pages 73-78.
Weddell, B., L. Carpenter-Boggs, and S. Higgins. June 2012. FS069E. Washington State University researchers have taken a departure from the regionally focused, applied-science extension publication to write a fact sheet on the science, debate and challenges of global climate change.
Stöckle, C., S. Higgins, A. Kemanian, R. Nelson, D. Huggins, J. Marcos, and H. Collins. Journal of Soil and Water Conservation 2012 67(5):365-377; doi:10.2489/jswc.67.5.365.
Stockle, C.O., Nelson, R.L., Higgins, S., Brunner, J.F., Grove, G.G., Boydston, R.A., Whiting, M.D., & Kruger, C.E. (2010). Climatic Change 102 (1-2), 77-102.
Chapter 27 in Climate Friendly Farming: Improving the Carbon Footprint of Agriculture in the Pacific Northwest. Full report available at http://csanr.wsu.edu/pages/Climate_Friendly_Farming_Final_Report/.
Chapter 25 in Climate Friendly Farming: Improving the Carbon Footprint of Agriculture in the Pacific Northwest. Full report available at http://csanr.wsu.edu/pages/Climate_Friendly_Farming_Final_Report/.
Chapter 23 in Climate Friendly Farming: Improving the Carbon Footprint of Agriculture in the Pacific Northwest. Full report available at http://csanr.wsu.edu/pages/Climate_Friendly_Farming_Final_Report/.
Chapter 21 in Climate Friendly Farming: Improving the Carbon Footprint of Agriculture in the Pacific Northwest. Full report available at http://csanr.wsu.edu/pages/Climate_Friendly_Farming_Final_Report/.
Chapter 15 in Climate Friendly Farming: Improving the Carbon Footprint of Agriculture in the Pacific Northwest. Full report available at http://csanr.wsu.edu/pages/Climate_Friendly_Farming_Final_Report/.