Biblio
“Cooperative Prevention Systems to Protect Rangelands From the Spread of Invasive Plants”, Rangelands, vol. 34, no. 1, pp. 26 - 31, 2012.
, “Integrating 2,4-D and sheep grazing to rehabilitate spotted knapweed infestations”, Journal of Range Management, vol. 57, no. 4, 2011.
,