Biblio
“Can Spring Cattle Grazing among Young Bitterbrush Stimulate Shrub Growth?”, Journal of Range Management, vol. 57, no. 2, p. 161, 2004.
, “Seasonal Cattle Management in 3 to 5 Year Old Bitterbrush Stands”, Journal of Range Management, vol. 52, no. 2, p. 166, 1999.
, “Will Spring Cattle Grazing among Young Bitterbrush Enhance Shrub Growth?”, Eastern Oregon Agricultural Research Center, pp. 64–65, 2006.
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