Agro-well and pump diffusion in the dry zone of Sri Lanka : past trends, present status and future prospects
Main Author: | |
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Other Authors: | , , , , |
Format: | Book |
Language: | English |
Published: |
Colombo (Sri Lanka) :
,
2003
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Series: | Research report (Sri Lanka)
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Subjects: |
Universidad Nacional Agraria
Copy | Available |
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