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… 6 Promotion Association for Mountain-River 7 International Development Research Centre 8 Nature Iraq, House 25, Street … component of population ecology and ecosystems and is one mechanism by which population numbers are regulated. However, … areas and fish and shellfish in aquaculture) should be clean and waste effectively disposed of where possible, …

… as a contribution towards achieving sustainable development throughout the world”. As of October 2010, 160 … Framework (Ramsar Convention Secretariat 2007a) provides a mechanism for predicting and assessing change in the … water supplies for poultry facilities should come from clean sources. Handbook 4: Avian influenza and wetlands 37 • …