Hand dug wells and their construction /
| Main Author: | |
|---|---|
| Other Authors: | |
| Format: | Microform Book |
| Language: | English |
| Published: |
London :
Intermediate Technology Publications,
[1977?]
|
| Series: | AT microfiche reference library ;
13-331. AT microfiche reference library ; 13-331.1. |
| Subjects: |
| Item Description: | Appendix "The use of explosives in well-sinking work" is added to the 1976 original work. Microform. |
|---|---|
| Physical Description: | 253 pages : illustrations ; 21 cm. |
| Bibliography: | Bibliography: pages 226-234, 253. |