N. L. B. K. H. Consul Delft and Bangalore, I. N. Project Su,
“Water use, environmental sanitation and health beliefs and practices, felt needs and preferences : report on an in-depth village study in the Dharwad and Bijapur districts of northern Karnataka”. BKH Consulting Engineers, Project Support Unit, Bangalore, India, p. 51 p.: 8 fig., 9 tab., 1994.
