A handbook of gravity-flow water systems : for small communities /
| Главный автор: | |
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| Формат: | |
| Язык: | English |
| Опубликовано: |
London :
Intermediate Technology,
c1980.
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| Предметы: | |
| Classic Catalogue: | View this record in Classic Catalogue |
| Объем: | 240 pages : iliustrations ; 21 cm. |
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| Библиография: | Includes bibliographical references |
| ISBN: | 0946688508 9780946688500 |