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 2005 - iv,34 p. - Occational papers of IUCN Sri Lanka, no.7, February 2005 .
9558177377
AGRICULTURE
IRRIGATION SCIENCE
IRRIGATION TANKS
KALA OYA BASIN
SRI LANKA
WATER RESOURCES
631.7 / MUL
Multiple benefits of Small irrigation tanks and their economic value - a case study in the Kala Oya basin, Sri Lanka - Colombo IUCN 2005 - iv,34 p. - Occational papers of IUCN Sri Lanka, no.7, February 2005 .
9558177377
AGRICULTURE
IRRIGATION SCIENCE
IRRIGATION TANKS
KALA OYA BASIN
SRI LANKA
WATER RESOURCES
631.7 / MUL