Iwu, Gregory onyemauwa
Characterization of the lateritic iron ores of Hariwa ,Guyana
- London ; G.O.Iwu , 1973.
- 3 p.
Photocopied from Institution of Mining & metallurgy,Transactions /Section B,v.82 Bulletin no .795,1973.
Iron ores-Guyana-Hariwa.
Iron ores-Guyana.
TN 404 G8 / I87