This document was uploaded by one of our users. The uploader already confirmed that they had the permission to publish it. If you are author/publisher or own the copyright of this documents, please report to us by using this DMCA report form.
Simply click on the Download Book button.
Yes, Book downloads on Ebookily are 100% Free.
Sometimes the book is free on Amazon As well, so go ahead and hit "Search on Amazon"
Author(s): Арсентьев А.И.
Language: Russian
Commentary: 633504
Tags: Горно-геологическая отрасль;Горное дело;Открытые горные работы