@article{articlea76f3caf, title = {Enhancements of co and 'O IND.3' from burnings in sugar cane fields}, author = {Kirchhoff, V W J H and Marinho, E V A and Silva Dias, Pedro Leite da and Pereira, E B and Calheiros, R and Andre, R and Volpe, C}, year = {1991}, journal = {Journal of Atmospheric Chemistry} }