CHATTERJEE, DIBYENDU, AJAYA SRIVASTAVA, and R K SINGH. 2010. “Fertilizer Recommendations Based on Targeted Yield Concept Involving Integrated Nutrient Management for Potato (Solanum Tuberosum) in Tarai Belt of Uttarakhand”. The Indian Journal of Agricultural Sciences 80 (12). https://epubs.icar.org.in/index.php/IJAgS/article/view/2113.