You may also wish to search for items by Harris, D. and Harris.
Only one matching reference was found.
Hall, R.C.; Harris, D.E., Direct Gas Chromatographic Determination of Carbamate Pesticides Using Carbowax 20M-Modified Supports and the Electrolytic Conductivity Detector, J. Chromatogr., 1979, 169, 245-259, https://doi.org/10.1016/0021-9673(75)85048-5 . [all data]