D. P. SINGH, “Tolerance to soil acidity in field bean (phaseolus vulgaris) under high rainfall conditions of Zambia*”, Indian J Agri Sci, vol. 71, no. 12, May 2014, Accessed: Oct. 24, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJAgS/article/view/40515