Shock, C. C., Feibert, E. B. G., Saunders, L. D., & Shaw, N. L. (2014). Direct Surface Seeding Systems for Successful Establishment of Native Wildflowers. Oregon State University Agricultural Experiment Station, Malheur Experiment Station Annual Report 2013, Department of Crop and Soil Science Ext/CrS 149. p. 159-165.