China to boost 'sponge city' programme
China has set a timetable for its "sponge city" programme, which aims to help cities better absorb rain to improve the environment, an official said on Friday.
Oct 09, 2015, 20:55 PM IST
China has set a timetable for its "sponge city" programme, which aims to help cities better absorb rain to improve the environment, an official said on Friday.
Oct 09, 2015, 20:55 PM IST