ALERS-ALERS, S.; ORENGO-SANTIAGO, E.; CRUZ PÉREZ, L. The Influence of Various N-P-K Fertilizer Levels on Onion Production in Southern Puerto Rico. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 63, n. 2, p. 111–115, 1979. DOI: 10.46429/jaupr.v63i2.10268. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/10268. Acesso em: 24 apr. 2024.