Shock, C. C., Feibert, E. B. G., Rivera, A., Saunders, L. D., Shaw, N. L., & Kilkenny, F. (2015). Native Beeplant Seed Production in Response to Irrigation in a Semi-Arid Environment. OSU Agricultural Experiment Station - Ext/CrS 152. pp. 211-216.
Shock, C. C., Feibert, E. B. G., Rivera, A., Saunders, L. D., Shaw, N. L., & Kilkenny, F. (2015). Native Beeplant Seed Production in Response to Irrigation in a Semi-Arid Environment. OSU Agricultural Experiment Station - Ext/CrS 152. pp. 211-216.