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Water level and irrigation 2012=

A silent revolution? Agricultural groundwater use in Ferghana Valley 24SEP And now, field notes from Central Asia. This is based on fieldwork in Ferghana Province of Uzbekistan in August 2010. I wanted to understand various aspects of agricultural groundwater use. Conventional wisdom is that private groundwater extraction is prohibitively expensive, especially when compared to free canal …

Bi-levels railways carriages

Edit Voiture à impériale Double deck carriages date to at least as early as the second half of the 19th century. In France several hundred voitures à impériale with seats on the roof were in use by the Chemins de fer de l’Ouest, Chemins de fer de l’Est and Chemins de fer du Nord by 1870, having been in use for over …

California Discovers $26 Billion Under the Sofa Cushions — Mother Jones

Like every state, California has been bracing for fiscal disaster thanks to plummeting tax revenue caused by COVID-19 lockdowns. But then a funny thing happened: California’s state budget faces a dramatic boom-and-bust period over the next four years, analysts said Wednesday, a roller-coaster period that could begin with a $26-billion tax windfall and later plunge… California …

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