Ravinder Singh and T. S. Riar. “Integrated Farming Systems Approach for Income Enhancement and Employment Generation in North-West India”. Indian Journal of Extension Education 50, no. 1&2 (June 30, 2014): 59–62. Accessed November 3, 2025. https://epubs.icar.org.in/index.php/IJEE/article/view/144309.