Download or read book Statistics and technology of the precious metals written by United States. Census Office and published by . This book was released on 1885 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Statistics and Technology of the Precious Metals written by United States. Census Office and published by . This book was released on 1991 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Statistics and Technology of the Precious Metals written by Samuel Franklin Emmons and published by . This book was released on 1885 with total page 541 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Statistics and Technology of the Precious Metals written by Clarence King and published by . This book was released on 1885 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Statistics and Technology of the Precious Metals written by and published by . This book was released on 1885 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Census Reports Tenth Census Statistics and technology of the precious metals written by United States. Census Office and published by . This book was released on 1885 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Statistics and Technology of the Precious Metals written by George Ferdinand BECKER and published by . This book was released on 1885 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Statistics and Technology of the Precious Metals written by United States. Census Office and published by . This book was released on 1885 with total page 818 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Statistics and Technology of the Precious Metals by S F Emmons and G F Becker written by U. S. Census Office Staff, 10th Census, 1880 and published by . This book was released on with total page 555 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Statistics and Technology of the Precious Metals written by Samuel Franklin Emmons and published by . This book was released on 1885 with total page 541 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Statistics and Technology of the Precious Metals written by United States. Census Office and published by . This book was released on 1885 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Statistics and technology of the precious metals written by United States. Census Office. 10th census, 1880 and published by . This book was released on 1883 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Statistics and Technology of the Precious Metals written by Samuel Franklin Emmons and published by Forgotten Books. This book was released on 2017-10-12 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Statistics and Technology of the Precious Metals: Prepared Under the Direction of Clarence King, Special Agent As regards the best method for conducting such an investigation, the experience gained in this study would seem to teach that, while that employed here would produce the most perfect results under very favorable conditions, these conditions might demand an impracticably large expenditure of time and money. They would require a larger corps of experts, who should be specialists and receive adequate salaries, and be employed for a long enough time to become thoroughly familiar with their work before, the investigation was undertaken. This could be best accomplished by making the investigation a permanent one. The results to be obtained by simple untrained enumerators, or from circulars sent without means of checking the results obtained, by technical men, will necessarily prove so unreliable in mining industry as to be of little value. Should the intermittent or decennial method still prevail, a compromise between the two could be advantageously made by having untrained men go over the country rapidly and collect a few main figures for the statistical tables; and a smaller corps of thoroughly trained specialists make investigation of a few typical mines or reduction works in the various branches of the industry. Comparative summary OF results - One of the most instructive results of an investigation like the present should be the opportunity it would offer for a comparative study of the industry as a whole and in its individual branches, as compared with the conditions which prevail in other countries, especially the older mining regions of Europe, and as compared with those which prevailed in this country ten years before, and of the changes and improvements which have been accomplished during the preceding decade. As a natural sequence of such a study suggestions would arise as to where improvements could he introduced or greater economy practiced in the future, and the direction in which increase or decrease of production over the present might be looked for. Unfortunately statistical data for such a comparison are wanting. The census for 1870 gave practically no data at all with regard to our mining industry, and the publications of the Commissioner of Mineral Statistics ceased after 1875. 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 digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Statistics and Technology of the Precious Metals written by Census of the United States (1880) and published by . This book was released on 1885 with total page 541 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Statistics and Technology of the Precious Metals Prepared Under the Direction of Clarence King by S F Emmons and G F Becker written by Samuel Franklin Emmons and published by . This book was released on 1885 with total page 541 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Statistics and Technology of the Precious Metals written by United States. Census Office. 10th census, 1880 and published by . This book was released on 1991 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Statistics and Technology of the Precious Metals Prepared by S F Emmons and G F Becker Introductory Remarks by C King written by Samuel Franklin EMMONS and published by . This book was released on 1885 with total page 541 pages. Available in PDF, EPUB and Kindle. Book excerpt:
