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1
Permafrost foundations state of the practice /
प्रकाशित 2007An electronic book accessible through the World Wide Web; click to view
इलेक्ट्रोनिक ई-पुस्तक -
2
Cold regions engineering 2006 current practices in cold regions engineering /
प्रकाशित 2006An electronic book accessible through the World Wide Web; click to view
इलेक्ट्रोनिक सम्मेलन की कार्यवाही ई-पुस्तक -
3