CHANDER, SUBHASH. Determination of sample size for estimation of aphid population on wheat (Triticum aestivum). The Indian Journal of Agricultural Sciences, Delhi, India, v. 69, n. 8, 2013. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/26969. Acesso em: 28 oct. 2025.