Teacher edition "Small rivers. The procedures for making and implementing programs to restore and preserve water resources of small rivers" |
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Wednesday, 12 May 2010 |
Methodological manual contains information and data necessary to develop a system of measures on ecological rehabilitation of small rivers and the ecological and economic assessment of these activities and intended for investors, customers, concerned government agencies and entities involved in the coordination of these programs, and and professionals involved in water protection activities.
Details: http://www.koreneva.com/
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Last Updated ( Wednesday, 12 May 2010 )
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