Her Excellency, the Minister of Environment and Sustainable Development, Ms. Lalla Kamarra, received in her office in Nouakchott a delegation from the United Nations Development Programme led by its acting representative in our country, Ms. Adama Jean Barry, accompanied by Mr. Malle Jagne, responsible for the axis of sustainable development, and Mr. Idriss Bexi, the energy advisor at the representation of the United Nations Development Programme in Nouakchott.