Water, sanitation, health - for all?: prospects for the international drinking water supply and sanitation decade, 1981-90 / by Anil Agarwal ... [et al.]
Agarwal, Anil
London : Russell Press Ltd., 1981 r 1985.
145 p. : photos, tables
Water - Hygienic aspects
Sanitation
Rural
HEA
Sanitation
Rural
HEA
B 16.31 AGA -4394
4394