Kerr, Charles. text bibliography enk London Intermediate Technology Publications 1990 monographic eng

print

xii, 317 p. : ill. ; 23 cm. selectected [sic] and edited by Charles Kerr. Includes bibliographical references. Public utilities Sanitary engineering Developing countries Sewerage, Rural Developing countries Public health Developing countries 363 1853390186 (pbk) gb 91055457 UKM 100420 1594151