Dubey, S. K., & Mann, M. L. (1984). Constraints of increasing rice production: A study conducted in blocks under pilot programme of increasing rice production in Madhya Pradesh. Agro-Economic Research Centre for Madhya Pradesh, Jawaharlal Nehru Krishi Vishwa Vidyalaya.
Lua i Stíl Chicago (17ú heag.)Dubey, S. K., agus M. L. Mann. Constraints of Increasing Rice Production: A Study Conducted in Blocks Under Pilot Programme of Increasing Rice Production in Madhya Pradesh. Jabalpur, M.P.: Agro-Economic Research Centre for Madhya Pradesh, Jawaharlal Nehru Krishi Vishwa Vidyalaya, 1984.
Lua MLA (8ú heag.)Dubey, S. K., agus M. L. Mann. Constraints of Increasing Rice Production: A Study Conducted in Blocks Under Pilot Programme of Increasing Rice Production in Madhya Pradesh. Agro-Economic Research Centre for Madhya Pradesh, Jawaharlal Nehru Krishi Vishwa Vidyalaya, 1984.