Álvarez P, Cárdenas H. Situation of corn and bean production at Pejibaye of Perez Zeledon, and Pilas of Buenos Aires, Costa Rica. Agron. Mesoam. [Internet]. 2006Jan.1 [cited 2024Apr.19];12(1):111-7. Available from: https://revistas.ucr.ac.cr/index.php/agromeso/article/view/17292