Biblio

J. M. Mangold and Sheley, R., “Effects of Soil Texture, Watering Frequency, and a Hydrogel on the Emergence and Survival of Coated and Uncoated Crested Wheatgrass Seeds”, Ecological Restoration, vol. 25, no. 1, pp. 6 - 11, 2007.

J. J. James, Mangold, J. M., Sheley, R., and Svejcar, T., “Root plasticity of native and invasive Great Basin species in response to soil nitrogen heterogeneity”, Plant Ecology, vol. 202758721821831128719126876987872118283801621348174344941141899432969114143127266184181113931719, no. 2, pp. 211 - 220, 2009.