Appropriate technology for water supply and sanitation /
में बचाया:
निगमित लेखक: | |
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अन्य लेखक: | |
स्वरूप: | पुस्तक |
भाषा: | English |
प्रकाशित: |
Washington, D.C. :
Transportation, Water and Telecommunication Dept., World Bank,
1980-.
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विषय: |
वस्तु वर्णन: | "A contribution to the International Drinking Water Supply and Sanitation decade."--Cover. Each volume has different authors. |
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भौतिक वर्णन: | <1-1b, 2-12 > : ill. ; 28 cm. |
ग्रन्थसूची: | Includes bibliographies. |