VERMA, SUNIL KUMAR, and L K IDNANI. “Crop Water Use, Nutrient Content and Uptake As Influenced by Irrigation and Nitrogen Management in Potato (Solanum Tuberosum) – Maize (Zea Mays) Cropping System”. The Indian Journal of Agricultural Sciences 82, no. 12 (January 12, 2013): 1032–8. Accessed October 26, 2025. https://epubs.icar.org.in/index.php/IJAgS/article/view/26250.