Download or read book Improvement of Core Drill Methods written by Joe L. Gatz and published by . This book was released on 1975 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report documents results of a program to evaluate effectiveness of more or less conventional subsurface samplers in obtaining representative and undisturbed samples of noncohesive alluvial materials containing large quantities of gravels and cobbles. This is the first phase of a research program to improve core drill methods. Samplers evaluated consisted of the Lawrence Livermore Laboratory membrane sampler, 4-in. Denison sampler, 6-in. Denison sampler, 5-in. Modified Denison sampler, and 3-in. thinwall drive tube. Small representative samples were obtained with the Denison samplers; no undisturbed samples were obtained. The field work was accomplished in the Rhodes Canyon area, White Sands Missile Range, New Mexico.

Download or read book Mining and Scientific Press written by and published by . This book was released on 1911 with total page 886 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dictionary of Occupational Titles Occupational classification and industry index written by United States Employment Service and published by . This book was released on 1965 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dictionary of Occupational Titles written by and published by . This book was released on 1991 with total page 908 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dictionary of Occupational Titles written by United States Employment Service and published by . This book was released on 1965 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Manufacturers Record written by and published by . This book was released on 1910 with total page 974 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Dictionary of Mining Mineral and Related Terms written by United States. Bureau of Mines and published by . This book was released on 1968 with total page 1284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes about 55,000 individual mining and mineral industry term entries with about 150,000 definitions under these terms.

Download or read book Federal Register written by and published by . This book was released on 1974 with total page 1528 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Oil in the Deep South written by Dudley J. Hughes and published by Univ. Press of Mississippi. This book was released on 1993 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prevented the oil and gas from crossing into adjoining states. This is the first book to document the history of the petroleum business in Mississippi, Alabama, and Florida. It records a statistical and chronological summary and highlights the many people and companies involved in the oil industry during its early days in this region. After too many discouraging years of exploration, success finally came in 1939. The big payoff was the discovery of the Tinsley Oil Field.

Download or read book Dictionary of Occupational Titles Definitions of titles written by United States Employment Service and published by . This book was released on 1965 with total page 844 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Report written by Tennessee Valley Authority and published by . This book was released on 1958 with total page 1268 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Report United States Tennessee Valley Authority written by Tennessee Valley Authority and published by . This book was released on 1949 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forest Soil Biology written by Martin F. Jurgensen and published by . This book was released on 1979 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: Timber harvesting has a pronounced effect on the soil microflora by wood removal and changing properties. This paper gives a perspective on soil biology-harvesting relationships with emphasis on the northern Rocky Mountain region. Of special significance to forest management operations are the effects of soil micro-organisms on: the availability of soil nutrients, particularly nitrogen; the decay of woody plant material; and tree disease incidence. At present, no widespread detrimental impact on site quality in the northern Rocky Mountain region can be directly attributed to harvesting effects on the soil microflora.

Download or read book Grassland and shrubland habitat types of western Montana written by W. F. Mueggler and published by . This book was released on 1980 with total page 968 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Information Circular written by and published by . This book was released on 1955 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Congressional Record written by United States. Congress and published by . This book was released on 1971 with total page 1438 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Congressional Record is the official record of the proceedings and debates of the United States Congress. It is published daily when Congress is in session. The Congressional Record began publication in 1873. Debates for sessions prior to 1873 are recorded in The Debates and Proceedings in the Congress of the United States (1789-1824), the Register of Debates in Congress (1824-1837), and the Congressional Globe (1833-1873)

Download or read book Uranium Mining on the Colorado Plateau written by Wilbert Leland Dare and published by . This book was released on 1955 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: