Singh, Harbans. “Associative Response of Non-Legumes (Barley) and Legume (Peas) Grown in Different Proportions in Terms of Growth, Yield and Quality ”. Journal of Soil and Water Conservation, vol. 17, no. 3 & 4, Aug. 2022, https://epubs.icar.org.in/index.php/JSWC/article/view/127278.