Practical solutions in drinking water supply and wastes disposal for developing countries.
Edition: 2nd rev. ed.
Series: Technical paper / International Reference Centre for Community Water Supply and Sanitation -- No.20; Technical paper (International Reference Centre for Community Water Supply and Sanitation) -- No.20.
Publisher: International Reference Centre for Community Water Supply and Saritation
Published: 1982
Place of publication: Rijswijk
Language: eng