National environmental action plan (1998 - 2001)
Ministry of Forestry and Environment
National environmental action plan (1998 - 2001) [Text] Sri Lanka. Ministry of Forestry & Environment - Battaramulla Ministry of Forestry & Environment - iii, 127 p. 29 cm.
2001-05-23
Economics of Land and Energy / Natural Resources and Energy
333.715095493 / SRI
National environmental action plan (1998 - 2001) [Text] Sri Lanka. Ministry of Forestry & Environment - Battaramulla Ministry of Forestry & Environment - iii, 127 p. 29 cm.
2001-05-23
Economics of Land and Energy / Natural Resources and Energy
333.715095493 / SRI