Biblio

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I. N. U. N. I. C. E. F. - Ne Delhi y DGIS, D. General fo, «The national rural water supply and environmental sanitation programme in India : first progress report (May 1995 to November 1996)». UNICEF, New Delhi, India, p. v, 29 p. + annexes (ca. 20 p.) : 1 map, 16 photogr., tab., 1997.

I. N. U. N. I. C. E. F. - Ne Delhi, «WATSAN India 2000». UNICEF, New Delhi, India, p. 48 p.: fig., ills., 1995.

I. N. U. N. I. C. E. F. - Ne Delhi, IN, I. Department, y IN, I. Rajiv Gand, «Assessment of kardex system for handpump programme». UNICEF India Country Office, New Delhi, India, p. 105 p. : fig., tab., 1989.