GÓMEZ, L.; VADEZ, V.; HERNÁNDEZ, G.; SÁNCHEZ, T.; TOSCANO, V. Evaluation of tolerance to phosphorus shortage in cowpea (Vigna unguiculata L. Walp) in Cuba.. I. nutritive solution culture. Agronomía Mesoamericana, v. 13, n. 1, p. 59-65, 11.