Download or read book The Canada Year Book written by Canada. Dominion Bureau of Statistics and published by . This book was released on 1975 with total page 960 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Yearbook of Agriculture written by and published by . This book was released on 1937 with total page 1518 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Catalogue of the Public Documents of the the Fifty third Congress to the 76th Congress and of All Departments of the Government of the United States written by United States. Superintendent of Documents and published by . This book was released on 1896 with total page 3208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Catalogue of the Public Documents of the Congress and of All Departments of the Government of the United States for the Period from to written by United States. Superintendent of Documents and published by . This book was released on with total page 3208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalog United States Public Documents written by and published by . This book was released on with total page 1878 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Agricultural Library Notes written by and published by . This book was released on 1938 with total page 758 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report written by United States. Bureau of Chemistry and Soils and published by . This book was released on 1936 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Catalog of Copyright Entries Part 1 B Group 2 Pamphlets Etc New Series written by Library of Congress. Copyright Office and published by . This book was released on 1938 with total page 970 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A History of Gold Dredging in Idaho written by Clark C. Spence and published by University Press of Colorado. This book was released on 2016-06-15 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: A History of Gold Dredging in Idaho tells the story of a revolution in placer mining—and its subsequent impact on the state of Idaho—from its inception in the early 1880s until its demise in the early 1960s. Idaho was the nation’s fourth-leading producer of dredged gold after 1910 and therefore provides an excellent lens through which to observe the practice and history of gold dredging. Author Clark Spence focuses on the two most important types of dredges in the state—the bucket-line dredge and the dragline dredge—and describes their financing, operation, problems, and effect on the state and environment. These dredges made it possible to work ground previously deemed untouchable because bedrock where gold collected could now be reached. But they were also highly destructive to the environment. As these huge machines floated along, they dumped debris that harmed the streams and destroyed wildlife habitat, eventually prompting state regulations and federal restoration of some of the state’s crippled waterways. Providing a record of Idaho’s dredging history for the first time, this book is a significant contribution to the knowledge and understanding of Western mining, its technology, and its overall development as a major industry of the twentieth century.
Download or read book Report of the Chief of the Bureau of Chemistry and Soils written by United States. Bureau of Chemistry and Soils and published by . This book was released on 1934 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book List of Bureau of Mines Publications and Articles with Subject and Author Index written by United States. Bureau of Mines and published by . This book was released on 1960 with total page 840 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book List of Publications Issued by the Bureau of Mines from July 1 1910 to January 1 1960 written by United States. Bureau of Mines and published by . This book was released on 1960 with total page 838 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book List of Publications Issued by the Bureau of Mines with Subject and Author Index written by United States. Bureau of Mines and published by . This book was released on 1960 with total page 846 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report of the National Roster of Scientific and Specialized Personnel to the National Resources Planning Board written by United States. National Roster of Scientific and Specialized Personnel and published by . This book was released on 1983 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book National Roster of Scientific and Specialized Personnel written by National Roster of Scientific and Specialized Personnel and published by . This book was released on 1943 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book National Roster of Scientific and Specialized Personnel written by United States. National Resources Planning Board and published by . This book was released on 1942 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Department of Agriculture Appropriation Bill written by United States. Congress. House. Committee on Appropriations and published by . This book was released on 1938 with total page 1608 pages. Available in PDF, EPUB and Kindle. Book excerpt:
