@article{camargo_battisti_dalchiavon_2022,  title={Maize grain supply and demand for the animal protein chain in the Rio Grande do Sul State, Brazil},  volume={52},  ISSN={0103-8478},  url={https://doi.org/10.1590/0103-8478cr20210259},  DOI={10.1590/0103-8478cr20210259},  number={11},  journal={Ciência Rural},  publisher={Universidade Federal de Santa Maria},  author={Camargo, Flávio Anastácio de Oliveira and Battisti, Rafael and Dalchiavon, Flávio Carlos},  year={2022},  pages={e20210259} }