The Minister of Humanitarian Affairs, Disaster Management and Social Development, Hajiya Sadiya Umar Farouq, says the ministry will focus on three areas aimed at...
Introduction
Natural bitumen, a dense, viscous, semi-solid form of petroleum composed of aliphatic and aromatic hydrocarbons, asphaltenes, resins, sulphur compounds,...
The International Institute of Tropical Agriculture (IITA) has been officially designated a Wetland of International Importance under the Ramsar Convention,...
