Badillo-Feliciano J, Abrams R. Performance of Eight Cowpea (Vigna unguiculata) Cultivars on an Oxisol in Northwestern Puerto Rico. JAUPR [Internet]. 1981 Jan. 1 [cited 2024 Nov. 23];65(1):62-8. Available from: https://revistas.upr.edu/index.php/jaupr/article/view/7564