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Excerpt from The Coal and Metal Miners' Pocketbook of Principles, Rules, Formulas, and Tables: Specially Compiled and Prepared for the Convenient Use of Mine Officials, Mining Engineers, and Students Preparing Themselves for Certificates of Competency as Mine Inspectors or Mine ForemanThe eighth edition of The Coal and Metal Miners' Pocket book is an exact reprint Of the seventh edition, issued to supply the demand while the ninth edition was ...

Excerpt from The Coal and Metal Miners' Pocketbook of Principles, Rules, Formulas, and Tables: Specially Compiled and Prepared for the Convenient Use of Mine Officials, Mining Engineers, and Students Preparing Themselves for Certificates of Competency as Mine Inspectors or Mine ForemanThe eighth edition of The Coal and Metal Miners' Pocket book is an exact reprint Of the seventh edition, issued to supply the demand while the ninth edition was ...

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve ...

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Excerpt from The Colliery Engineer Pocket-Book of Principles Rules, Formulæ, and TablesMachinery, coke-ovens and boiler-plant especially adapted for making reliable Steam ing-tests of Fuels.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally recon...

Excerpt from The Colliery Engineer Pocket-Book of Principles Rules, Formulæ, and Tables Machinery, coke-ovens and boiler-plant especially adapted for making reliable Steam ing-tests of Fuels. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digital...

A collection of essays that represents a wide range of authors, loci, and subjects that together demonstrate the value and necessity of looking at environmental problems as a long-term process that involves humans as a causal factor. The editors argue that it is increasingly apparent to environmental and earth sciences experts that humans have had a profound effect on the physical, climatological, and biological earth.

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