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Subject: Certification Language: Inglés Year: 2019

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Title: Neutral density filters calibration for spectrophotometric laboratories / Calibración de filtros de densidad neutra para laboratorios espectrofotométricos
Author: Vega, Gustavo A. / Cubillos, Sergio D. / Ruiz, Jairo / Nuñez, Andrés
Language: Inglés
Repository: 77
Subject: Certification / spectrophotometer / traceability / transmittance / transmittance density / and uncertainty / Certificación / espectrofotómetro / trazabilidad / transmitancia / densidad de transmitancia / incertidumbre

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Title: Improving smallholder livelihoods and ecosystems through direct trade relations: High¿quality cocoa producers in Ecuador
Author: Middendorp, R. / Boever, O. / Rueda, X. / Lambin, E.
Language: Inglés
Repository: 21
Subject: Agroforestry / Certification / Direct trade / Ecuador / Fine cacao

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