Biblio
“Variability of Crude Protein in Crested Wheatgrass at Defined Stages of Phenology”, Journal of Range Management, vol. 43, no. 3, p. 186, 1990.
, “Fertilization of Mountain Meadows in Eastern Oregon”, Journal of Range Management, vol. 8, no. 1, p. 20, 1955.
, “Thurber Needlegrass: Seasonal Defoliation Effects on Forage Quantity and Quality”, Journal of Range Management, vol. 51, no. 3, p. 276, 1998.
, “Clipping Date Effects on Soil Water and Regrowth in Crested Wheatgrass”, Journal of Range Management, vol. 43, no. 3, p. 253, 1990.
, “Streamside vegetation regrowth after clipping”, Rangelands, vol. 19, p. 31, 1997.
, “Crested Wheatgrass Response to Nitrogen and Clipping”, Journal of Range Management, vol. 26, no. 1, p. 47, 1973.
, “The effect of grazing duration on forage quality and production of meadow foxtail”, Canadian Journal of Plant Science, vol. 88, no. 1, pp. 85 - 92, 2008.
, “Perennial pepperweed (Lepidium latifolium) rooting characteristics”, Management of Perennial Pepperweed (Tall Whitetop). Agricultural Experiment Station, Oregon State University, Corvallis, OR, USA. Special Report, vol. 972, pp. 14–15, 1997.
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