Alford et al., 2003. Agron. J., 95 (3): 520-525 Document reference Alford, C. M.; Krall, J. M.; Miller, S. D., 2003. Intercropping irrigated corn with annual legumes for fall forage in the high plains. Agron. J., 95 (3): 520-525Web https://doi.org/10.2134/agronj2003.0520Citation key Alford et al., 2003Datasheets Bur clover (Medicago polymorpha)
