A natural pumping system for rainwater
Transporting water uphill without the need for a pump ? a farmer explains his innovative system.
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| Format: | Audio |
| Language: | Inglés |
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Technical Centre for Agricultural and Rural Cooperation
2007
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| Online Access: | https://hdl.handle.net/10568/57157 |
| Summary: | Transporting water uphill without the need for a pump ? a farmer explains his innovative system. |
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