NPR News: Heavy Rainfall Strains One Of California's Most Essential Reservoirs

Heavy Rainfall Strains One Of California's Most Essential Reservoirs
Snow surveyors are measuring the health of the snow pack in the high altitude Sierra Nevada. After years of drought, much of the state is now experiencing one of its wettest years on record.

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Làm đẹp Blog 247 March 2, 2017 at 04:31AM
Category Health & Science