Brito, Giovani Greigh de, Nelson Dias Suassuna, Valdir Diola, Valdinei Sofiatti, Carlos Ducatti, Evandro Tadeu da Silva, and Camilo de Lelis Morello. 2014. “Carbon Isotope Fractionation for Cotton Genotype Selection”. Pesquisa Agropecuaria Brasileira 49 (9):673-82. https://doi.org/10.1590/S1678-3921.pab2014.v49.18571.