Thứ Hai, 30 tháng 5, 2016

NPR News: Hidden, Abandoned, Dangerous: Old Gas And Oil Wells In Neighborhoods

Hidden, Abandoned, Dangerous: Old Gas And Oil Wells In Neighborhoods
Around the country, houses, schools and shopping centers are built on old oil and gas fields — but hidden underground are millions of abandoned wells that are not monitored for leaks.

Đọc thêm tại NPR
at May 30, 2016 at 04:12PM
Health & Science

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