Browsing Tecnología en Marcha by Author "Calderón-Cerdas, Rubén"
Now showing items 1-2 of 2
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Productivity of organic fertilizer based on solid wastes for lettuce cultivation
Campos Rodríguez, Rooel; Torres-Contreras, Angéica; Castro-Brenes, Ana Gabriela; Calderón-Cerdas, Rubén -
Symptoms of common bean “amachamiento”
Calderón-Cerdas, Rubén; Araya-Fernández, Carlos Manuel