1. Ground-surface water interaction in the Long Island aquifer system;Collins;Water Res. Bull.,1972
2. Collins , M. A. L. W. Gelhar Groundwater hydrology of the Long Island aquifer system Cambridge 1970
3. Seawater intrusion in layered aquifers;Collins;Water Resour. Res.,1971
4. Hele-Shaw model of Long Island aquifer systems;Collins;J. Hydraul. Div. Amer. Soc. Civil Eng.,1972
5. Holzmacher McLendon Murrell Consulting Engineers Comprehensive water supply study, Suffolk County, New York 2 213 216 Melville, N.Y. 1970