Multiple Benefits of small irrigation Tanks and their Economic Value: A case study in the Kala oya Basin, sri lanka

Perera, H. D. B. S.

Multiple Benefits of small irrigation Tanks and their Economic Value: A case study in the Kala oya Basin, sri lanka - Colombo : IUCN Sri Lanka Country Office, 2005 - iv, 34p.; 29cm

9558177377


Occasional Papers

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