K. VIJAYARAGAVAN AND V.S . SUBRAMANYAN. Communication Behaviour of Garden land and Dryland Farmers. Indian Journal of Extension Education, India, v. 16, n. 1-2, p. 77–81, 1980. DOI: 10.48165/. Disponível em: https://epubs.icar.org.in/index.php/IJEE/article/view/161093. Acesso em: 5 jun. 2026.