Biblio

I. N. U. N. I. C. E. F. - Ne Delhi, «Communicating safe water and hygiene awareness in rural India : process of a media package development». UNICEF Water, Environment and Sanitation Section, New Delhi, India, p. 32 p.: photogr., 1991.

I. N. U. N. I. C. E. F. - Ne Delhi, «IEC for WESS : report of field test». UNICEF India Country Office, New Delhi, India, p. 202 p. : ill., tab., 1991.

I. N. U. N. I. C. E. F. - Ne Delhi, «Text for flipchart for use in the India Mark II hand-pump caretaker training programme». UNICEF Water, Environment and Sanitation Section, New Delhi, India, p. 50 p.: ill., 1981.