@article{Toro_1952, title={A study of the tropical American black-mildews}, volume={36}, url={https://revistas.upr.edu/index.php/jaupr/article/view/12802}, DOI={10.46429/jaupr.v36i1.12802}, abstractNote={Resumen en inglés.}, number={1}, journal={The Journal of Agriculture of the University of Puerto Rico}, author={Toro, Rafael A.}, year={1952}, month={Jan.}, pages={24–87} }