The Water Encyclopedia: A Compendium of Useful Information on Water Resourcesby David Keith ToddLevis1971PDF245 KB
Groundwater hydrology: David Keith Todd John Wiley, Chichester and New York, 1980, 2nd Edn, 535 ppPinder · Advances in Water Resources1981PDF129 KB
Groundwater hydrology: David Keith Todd. John Wiley & Sons, Ltd., Chichester, 1980, 2nd ed., xiii + 535 pp., UK £13.00.Bear · Journal of Hydrology1981PDF364 KB
