Araya-Ulloa, A., & Calvo-Brenes, G. (2017). Ecological vulnerability and water quality diagnosis of the stream La Central, Pacayas de Alvarado, Costa Rica.
Citación estilo ChicagoAraya-Ulloa, Andrea, y Guillermo Calvo-Brenes. Ecological Vulnerability and Water Quality Diagnosis of the Stream La Central, Pacayas De Alvarado, Costa Rica. 2017.
Deismireacht MLAAraya-Ulloa, Andrea, y Guillermo Calvo-Brenes. Ecological Vulnerability and Water Quality Diagnosis of the Stream La Central, Pacayas De Alvarado, Costa Rica. 2017.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.