The sands are running out
The Hartley Sand Trap could mean the end to the curse of sand blocking up filters and irrigation pipes. This simple invention developed and patented by Tim Hartley is worth the while for any farmer or farmers group involved in irrigation. It...
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| Format: | News Item |
| Language: | Inglés |
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Technical Centre for Agricultural and Rural Cooperation
2001
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| Online Access: | https://hdl.handle.net/10568/46304 |
| Summary: | The Hartley Sand Trap could mean the end to the curse of sand blocking up filters and irrigation pipes. This simple invention developed and patented by Tim Hartley is worth the while for any farmer or farmers group involved in irrigation. It... |
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