Onwualu-John, Josephine Nchekwube, Department of Geology, University of Port Harcourt, Nigeria, Nicaragua

• Scientific Journal of Pure and Applied Sciences Vol. 5 No. 10 (2016): October - Earth Sciences
  Natural resources in the environment (A case study of basaltic rocks in Ameta, southern Benue Trough, Nigeria)
  Abstract  SJPAS-2016-510-509-514