1975-1976 American College, Madurai, India, Zoology Practicals

1977-1984 Madurai Kamaraj University, India
Lecture and practical on modern analytical method development for the analysis of Pesticides in agricultural products

1993-1999 Institute of Marine Sciences, University of Kiel, Germany

	1. Marine Chemistry Practicals I und II for major and minors
	2. Lecture: "Trace organic contaminants in marine biotic and abiotic environment - analytical methods, transport and fate, ecotoxicology"
	3. Seminar for Ph.D and Diploma students