تعداد ۱ پاسخ غیر تکراری از ۱ پاسخ تکراری در مدت زمان ۱,۵۲ ثانیه یافت شد.

1. European coal geology and technology /

پدیدآورنده : edited by R. Gayer and J. Pešek

کتابخانه: Center and Library of Islamic Studies in European Languages (Qom)

موضوع : Coal-- Geology-- Europe,Coal mines and mining-- Europe,Coal trade-- Europe

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