Singh L, Singh P, Kotru R, Hasan B, Chand L, Lone BA. Cow urine spray and integrated nutrient management of rice on productivity and energy-use under temperate valley conditions. Indian J Agri Sci [Internet]. 2012 Jul. 11 [cited 2025 Oct. 20];82(7):583–8. Available from: http://epubs.icar.org.in/index.php/IJAgS/article/view/21644