1. Anonymous, , , Laboratory research—sea-water intrusion into ground-water sources and method of its prevention, Inst. Engr. Res., Univ. of Calif., Berkeley, 1951,
2. Nota in Verband met de Voorgenomen Put boring Nabij Amsterdam;Badon Ghyben;Tijds. K. Inst. Ing., The Hague,1889
3. Proposed investigational work for control and prevention of sea-water intrusion into ground-water basins;Banks;Rep. State Water Res. Bd,1951
4. Sea-water intrusion into ground-water basins bordering the California coast and inland bays;Banks,1950
5. Water-quality problems in California;Banks;Trans. Amer. Geophys. Union,1953