“EFFECT OF A BANK OF Centrosema Macrocarpum ON THE GROWING PHASE OF DAIRY HEIFERS GRASSING Digitaria Swazilandensis GUALACA, PANAMA”. Ciencia Agropecuaria, no. 17, Oct. 2004, pp. 43-55, https://idiap.desarrollo-ojs1.metadatos.org/index.php/ciencia-agropecuaria/article/view/325.