Hemesiri B. Kotagama,
ADDENDUM to the biodiversity conservation in Sri Lanka: a framework for action-Chapter report on biodiversity valuation & mainstreaming economics of conservation (task force No-08) Hemesiri B.Kotagam - [Nugegoda] Biodiversity Secretariat, Ministry of Environment & Natural Resources 2008 - ix, 35 p.
630 / ADD
ADDENDUM to the biodiversity conservation in Sri Lanka: a framework for action-Chapter report on biodiversity valuation & mainstreaming economics of conservation (task force No-08) Hemesiri B.Kotagam - [Nugegoda] Biodiversity Secretariat, Ministry of Environment & Natural Resources 2008 - ix, 35 p.
630 / ADD