Kumar, Satyendra, Goutam Mandal, Ram Asrey, and Rajbir Singh. 2013. “INFLUENCE OF IRRIGATION AND FERTIGATION ON YIELD, PRODUCTION EFFICIENCY AND ECONOMIC RETURNS OF DRIP IRRIGATED POTATO UNDER SEMI-ARID ENVIRONMENT”. Potato Journal 33 (3 - 4). https://epubs.icar.org.in/index.php/PotatoJ/article/view/33224.