1. Asmundson, C. M., J. M. Lyons, and F. H. Takatori: Residue analysis of 4-chloro- phenoxyacetic acid in tomato fruit. J. Agr. Food Chem. 14, 627 (1966).
2. Bache, C. A., and D. J. Lisk: Determination of iodinated herbicide residues and metabolites by gas chromatography using the emission spectrometric detector. Anal. Chem. 38, 783 (1966).
3. Bache, C. A., and D. J. Lisk: Selective residue determination of sulfur-, halogen-, and phosphorus-containing pesticides by helium-plasma emission spectrometry. J. Assoc. Official Anal. Chemists 50, 1246 (1967).
4. Bache, C. A., and D. J. Lisk, and M. A. Loos: Electron affinity residue determination of nitrated MCP, MCPB, and NAA; Conversion of MCPB to MCP in bean plants. J. Assoc. Official Agr. Chemists 47, 348 (1964).
5. Bache, C. A., and D. J. Lisk, and M. A. Loos, L. E. ST. John, JR., and D. J. Lim Gas chromatographic analysis of insensitive pesticides as their halomethyldimethysilyl derivatives. Anal. Chem. 40, 1241 (1968).