“EVALUATION AND SELECTION OF ONION (Allium Cepa) HYBRIDS AND CULTIVATES IN CERRO PUNTA, PROVINCE OF CHIRIQUI, PANAMA. 1996-1999”. Ciencia Agropecuaria, no. 13, Feb. 2003, pp. 91-108, https://idiap.desarrollo-ojs1.metadatos.org/index.php/ciencia-agropecuaria/article/view/354.