1. CHAU, A.S.Y., “Some reactions of CrCl2 on organochlorine pesticide residues and their utilization in chemical confirmative tests,” a paper presented to Eastern Canada Seminar on Pesticide Residue Analysis, May 20 – May 22, Ottawa, Canada, 1970.
2. CHAU, A.S.Y., Bull, Environ. Contam. Toxic.,5, 435–439, (1970).
3. CHAU, A.S.Y., and COCHRANE, W.P., J.A.O.A.C,54, 1124–1131, (1971).
4. CHAU, A.S.Y., J.A.O.A.C,55, (1972) in press.
5. CHAU, A.S.Y., WON, H., and COCHRANE, W.P., Bull. Environ. Contam. Toxic.,6, 481–484, (1971).