by Stollenwerk, Kenneth G., Breit, George N., Welch, Alan H., Yount, James C., Whitney, John W., Foster, Andrea L., Uddin, M. Nehal, Majumder, Ratan K., Ahmed, Nasir
Published in Science of the total environment (01.07.2007)

by Stollenwerk, K.G., Breit, G.N., Welch, A.H., Foster, A.L.
Published in Geochimica et cosmochimica acta (01.09.2006)

by Thomas, J.M, Welch, A.H, Dettinger, M.D
Published in U.S. Geological Survey professional paper (USA) (1996)

by Welch, A.H, Lico, M.S, Hughes, J.L
Published in Ground water (01.05.1988)

by Welch, A.H, Preissler, A.M
Published in Water-resources investigations report (USA) (1990)

by Welch, A.H.
Published in IEE review (20.02.1992)

by Maurer, D.K, Johnson, A.K, Welch, A.H
Published in U.S. Geological Survey water-supply paper (USA) (1996)