Title:Developing Effective Partnerships in Peacekeeping Operations between the UN and Regional Organizations. A Recent Report of the UN Secretary General on the transition in Mali and in the Central African Republic
Title:Estimating baseline toxicity of PAHs from marine chronically polluted sediments and bioaccumulation in target organs of fish hypothetically exposed to them: a new tool in risk assessment.
Title:Propuesta de indicadores de recursos de competitividad turística en los espacios naturales protegidos / Proposed indicators of tourism competitiveness resources in protected natural areas