| "Irrigation and hydraulic engineering", No. 1, 1936 |
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| Written by Iskander Beglov | |
| Monday, 23 July 2012 | |
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"Irrigation and hydraulic engineering", No. 1, 1936 In Russian Detail: www.cawater-info.net/library/rus/hist/ig-01-1936/ |
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| Last Updated ( Monday, 23 July 2012 ) |
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