TY  - RPRT
TI  - Significance of ground-water chemistry in performance of North Sahara Tube wells in Algeria and Tunisia
AU  - Frank Eldridge Clarke
AU  - Blair F. Jones
PY  - 1972
DO  - 10.3133/wsp1757m
UR  - https://pubs.usgs.gov/publication/wsp1757M
ID  - wsp1757M
ER  -