TY  - RPRT
TI  - Aquifers in the Sokoto basin, northwestern Nigeria, with a description of the general hydrogeology of the region
AU  - H. R. Anderson
AU  - William Ogilbee
PY  - 1973
DO  - 10.3133/wsp1757l
UR  - https://pubs.usgs.gov/publication/wsp1757L
ID  - wsp1757L
ER  -