ভূগর্ভস্থ গ্রিনহাউস জলবায়ু পরিবর্তনের মুখে কৃষিকাজকে সহজতর করে
On the southern edge of the Pine Ridge Reservation in South Dakota, a curved translucent roof peeks out several feet ...
On the southern edge of the Pine Ridge Reservation in South Dakota, a curved translucent roof peeks out several feet ...
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