Download or read book Northwest Territories Part 1 written by Statistics Canada and published by Micromedia, [198-?]. This book was released on 1987 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Environmental and Engineering Geophysics written by P. Vallabh Sharma and published by Cambridge University Press. This book was released on 1997-11-20 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: This advanced undergraduate textbook comprehensively describes principal geophysical surveying techniques for environmental and engineering problems.
Download or read book A Profile of Runaway Slaves in Virginia and South Carolina from 1730 through 1787 written by Lathan A. Windley and published by Routledge. This book was released on 2014-01-09 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1996. Lathan Algerna Windley's study, A Profile of Runaway Slaves in Virginia and South Carolina from 1730 through 1787, has informed and influenced dozens of scholars of slavery and African American culture.
Download or read book Draft Toxicological Profile for Lead written by and published by . This book was released on 2005 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Tale of Two Cratons written by A. G. Jones and published by Gulf Professional Publishing. This book was released on 2004-03-11 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: Given the established nature of geoscientific knowledge of the Kaapvaal craton compared to the Slave craton, and given the exciting new interdisciplinary results coming from the Kaapvaal Project and from Slave craton studies, scientists working on both cratons were brought together in a workshop to compare and contrast the nature of these two cratons. Of the 54 papers presented at the workshop, 24 are included in this volume. There are clearly major similarities and differences between these two Archean cratons. The crust of both was predominantly formed in the Mesoarchean. Both contain crustal sections consisting of terranes of different ages welded together by Archean accretionary events. Both crustal sections are underlain by lithospheric mantle sections consisting of peridotites that experienced extensive partial melt extraction between 2.9 Ga and 3.2 Ga, but this is where the similarities between the cratons end. One of the most striking differences between the Slave and Kaapvaal cartons is the apparent seismic homogeneity of the Kaapvaal craton's SCLM whereas the Slave craton is seismically layered. The seismic layering in the centre of the craton correlates laterally and with depth with electrical layering and geochemical layering. Taken together, these differences suggest that SCLM formation was different for the two cratons, implying that the search for a single causative formation process is bound to fail. Reprinted from the journal Lithos Volume 71, numbers 2-4.
Download or read book Toxicological profile for polychlorinated biphenyls PCBs written by and published by . This book was released on 2000 with total page 958 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Study Report Ecological profile written by National Petroleum Reserve in Alaska Task Force (U.S.) and published by . This book was released on 1978 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Abstracts of North American Geology written by and published by . This book was released on 1968 with total page 966 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book National Petroleum Reserve in Alaska Ecological Profile written by National Petroleum Reserve in Alaska Task Force (U.S.) and published by . This book was released on 1978 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This report describes the ecological systems of the National Petroleum Reserve in Alaska (NPR-A) at a level sufficient to provide a basis for broad management and land use decisions."--P. 1.
Download or read book Geological Survey of Canada Open File 1434 written by and published by Natural Resources Canada. This book was released on with total page 99 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Toxicological Profile for Heptachlor and Heptachlor Epoxide written by and published by . This book was released on 2007 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Toxicological Profile for Zinc written by Syracuse Research Corporation and published by . This book was released on 2005 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Toxicological profile for zinc written by and published by . This book was released on 2005 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ATSDR toxicological profile succinctly characterizes the toxicology and adverse health effects information for the toxic substance described therein. Each peer-reviewed profile identifies and reviews the key literature that describes a substance's toxicological properties. Profiles are updated on a periodic basis and released for a public comment period. For more information visit ATSDR.
Download or read book Geological Survey Bulletin written by and published by . This book was released on 1959 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Exploring the Earth s Crust written by C. Prodehl and published by Geological Society of America. This book was released on 2012 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This volume contains a comprehensive, worldwide history of seismological studies of the Earth's crust using controlled sources from 1850 to 2005. Essentially all major seismic projects on land and the most important oceanic projects are covered. The time period 1850 to 1939 is presented as a general synthesis, and from 1940 onward the history and results are presented in separate chapters for each decade, with the material organized by geographical region. Each chapter highlights the major advances achieved during that decade in terms of data acquisition, processing technology, and interpretation methods. For all major seismic projects, the authors provide specific details on field observations, interpreted crustal cross sections, and key references. They conclude with global and continental-scale maps of all field measurements and interpreted Moho contours. An accompanying DVD contains important out-of-print publications and an extensive collection of controlled-source data, location maps, and crustal cross sections."--Publisher's description.
Download or read book Geological Survey of Canada Current Research Online no 2002 C7 written by Daniel E. Kerr and published by Natural Resources Canada. This book was released on 2002 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper summarizes ongoing surficial geology studies and geochemical analyses of till & vegetation in the Yellowknife Greenstone Belt. It first describes the sampling & analytical methods used, the regional geologic setting, and the types of surficial sediments found in the study area. It then presents results regarding ice flow directions, the occurrence of gold grains in till, and soil & vegetation geochemical profiles.
