@article{silva_pereira_martinez_silva_vieira_2018,  title={Water needs and equivalence relations for different irrigated crops in the São Francisco basin},  volume={49},  ISSN={1806-6690},  url={https://doi.org/10.5935/1806-6690.20180046},  DOI={10.5935/1806-6690.20180046},  number={3},  journal={Revista Ciência Agronômica},  publisher={Universidade Federal do Ceará},  author={Silva, Felipe Bernardes and Pereira, Silvio Bueno and Martinez, Mauro Aparecido and Silva, Demetrius David da and Vieira, Nayara Paula Andrade},  year={2018},  month={Jul},  pages={409–419} }