Biblio

I. Department IN, IN, I. Ministry o, y Calcutta, I. N. Operations, «A rapid assessment of rural water supply & sanitation for Madhya Pradesh & Uttar Pradesh - draft report». Operations Research Group, Calcutta, India, p. i, 45 p. : fig., tab., 1998.

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.

I. Department IN y Hyderabad, I. N. Nagarjuna, «Workshop on role of technology in rural water supply : 31st March-2nd April, 1987, Jubilee Hall, Public Gardens, Hyderabad». India (Andhra Pradesh), Panchayati Raj Engineering Department, Hyderabad, India, p. 210 p.: fig., tab., 1987.