DAPAAH, H., McKENZIE, B., & HILL, G. (2000). Influence of sowing date and irrigation on the growth and yield of pinto beans (Phaseolus vulgaris) in a sub-humid temperate environment. The Journal of Agricultural Science, 134(1), 33-43. https://researcharchive.lincoln.ac.nz/bitstream/handle/10182/380/pinto_beans.pdf;sequence=1
Note: Rhizobium leguminosarum biovar phaseoli strain 57 (CIAT 1980) was the recommended strain for beans in Latin America and, under the synonym CC511, the Australian lnoculant Research and Control Service's recommended strain in Australia