اذا لم تجد ما تبحث عنه يمكنك استخدام كلمات أكثر دقة.
Author: Bramble, Charles A.
LoC No.: 06018729
Title: The A B C of Mining: A Handbook for Prospectors
Alternate Title: The ABC of Mining: A Handbook for Prospectors
Language: English
LoC Class: TN: Technology: Mining engineering, Metallurgy
Subject: Mining engineering
Subject: Prospecting
Release Date: Apr 1, 2014
Copyright Status: Public domain in the USA.
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