TY  - RPRT
TI  - Ground-water hydrology of the Chad Basin in Bornu and Dikwa Emirates, northeastern Nigeria, with special emphasis on the flow life of the artesian system
AU  - Raymond E. Miller
AU  - R.H. Johnston
AU  - J.A.I. Olowu
AU  - J.U. Uzoma
PY  - 1968
DO  - 10.3133/wsp1757i
UR  - https://pubs.usgs.gov/publication/wsp1757I
ID  - wsp1757I
ER  -