@misc{oai:tsukuba.repo.nii.ac.jp:00047077,
 author = {Ugwuonah, Emmanuel Nwachukwu},
 month = {},
 note = {2017},
 title = {Petrology and Metamorphic Pressure-Temperature Evolution for the Trans-Saharan Orogenic Belt in Nigeria},
 year = {2018}
}