“Hydrology and the Environment.”, New York's Food and Life Sciences Quarterly, vol. 20, pp. 15–19, 1990.
“Funneled flow mechanisms in a sloping layered soil: Laboratory investigation”, Water Resources Research, vol. 36, pp. 841–849, 2000.,
“Fiberglass wicks for sampling water and solutes from the unsaturated zone”, Paper-American Society of Agricultural Engineers (USA), 1990.,
“Fiberglass wicks for sampling of water and solutes in the vadose zone”, Soil Science Society of America Journal, vol. 56, pp. 701–707, 1992.,
“Water quality sampling under preferential flow conditions”, in Lysimeters for Evapotranspiration and Environmental Measurements, 1991.,
“Use of ground penetrating radar to improve water quality monitoring in the vadose zone”, in Preferential Flow, Proceedings of American Society of Agricultural Engineers National Symposium on Preferential Flow. Chicago, IL, 1991.,