[1]
“DETERMINATION OF THE CRITICAL PERIOD OF COMPETITION OF WEEDS IN COWPEA BEAN Vigna unguiculata (Walp) IN ALANJE, PANAMA, 1989”., ciencia-agropecuaria, no. 7, pp. 43–48, Feb. 1991, Accessed: Oct. 09, 2026. Available: https://idiap.desarrollo-ojs1.metadatos.org/index.php/ciencia-agropecuaria/article/view/495