Appropriate technology for water supply and sanitation prepared by John M. Kalbermatten, DeAnne S. Julius, Charles G. Gunnerson

By: Material type: TextTextPublication details: Washington, D. C. World Bank 1980Description: 40 p. ill. 29 cmISBN:
  • T000001044
Tags from this library: No tags from this library for this title. Log in to add tags.
Star ratings
    Average rating: 0.0 (0 votes)