SHAILENDRA SHARMA, RAHUL SINGH, D.U.M. RAO, R. ROY BURMAN AND MUKESH SINGH. Economic Analysis of Marketed and Marketable Surplus of Wheat Production in Gwalior District of Madhya Pradesh. Indian Journal of Extension Education, India, v. 54, n. 2, p. 231–235, 2018. Disponível em: https://epubs.icar.org.in/index.php/IJEE/article/view/143766. Acesso em: 25 jun. 2026.