1.
S. Kalavathi, M. Sandhya and Shenoy. The Relative Cost - Effectiveness and Constraints in Adoption of Rice - Fish Farming Systems in Kerala - an Analysis. Indian J Ext Edu [Internet]. 2024 Nov. 29 [cited 2026 Jul. 15];33(3-4):146-9. Available from: https://epubs.icar.org.in/index.php/IJEE/article/view/161394