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Investigación en suelos y recursos naturales
28.08.15
Invitado:
Dr. Alfredo Alvarado
ETIQUETAS:
En la Academia
Biografía Alfredo Alvarado
desarrollo urbano y desarrollo rural
suelos de Costa Rica
contaminación producida por fertilizantes inorgánicos
Centro de Investigaciones Agronómicas
problemas políticos que afectan la agricultura
estudios de suelos en Costa Rica
definición del uso de los suelos
retos de la agricultura costarricense
