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U. S. Department of the Interior has written 1234 work(s)
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Hardcover:
9781418133481 | Scholarly Pub Office Univ of, January 28, 1899, cover price $39.95
Product Description: This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process...read more
Hardcover:
9781418132545 | Scholarly Pub Office Univ of, January 28, 1899, cover price $39.95 | About this edition: This is a reproduction of a book published before 1923.
Product Description: This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process...read more
Hardcover:
9781418133504 | Scholarly Pub Office Univ of, January 30, 2001, cover price $39.95 | About this edition: This is a reproduction of a book published before 1923.
Product Description: The NPS Natural Resource Challengeâan action plan to advance the management and protection of park resourcesâhas focused efforts to inventory the natural resources of parks. A geologic inventory was administered by the Geologic Resources Division through the Geologic Resource Evaluation (GRE) Program...read more
Paperback:
9781494453565 | Createspace Independent Pub, September 30, 2004, cover price $13.99 | About this edition: The NPS Natural Resource Challengeâan action plan to advance the management and protection of park resourcesâhas focused efforts to inventory the natural resources of parks.
Paperback:
9781410216007 | Univ Pr of the Pacific, September 30, 2004, cover price $14.95 | About this edition: Illustrated with photographs and technical diagrams, this brief guide to the history and construction of boulder Dam was originally published in the late 1930s.
Paperback:
9781410217905 | Intl Law & Taxation Pub, October 31, 2004, cover price $30.00
Paperback:
9780894992292 | Intl Law & Taxation Pub, November 30, 2004, cover price $29.99
Product Description: This manual contains the engineering tools and concepts that have proven useful in planning, constructing, and maintaining drainage systems for successful long-term irrigation projects. The manual is not a textbook. Mathematical and experimental development of the engineering tools has generally not been included...read more
Paperback:
9781410220486 | Univ Pr of the Pacific, February 28, 2005, cover price $29.50 | About this edition: This manual contains the engineering tools and concepts that have proven useful in planning, constructing, and maintaining drainage systems for successful long-term irrigation projects.
Product Description: This manual provides technical information on the field and laboratory investigations and construction control of soils used as foundations and materials for dams, canals, and many other types of structures. It contains both standardized procedures that have been found desirable for securing uniform results, and general guidelines intended to assist but not to substitute for engineering judgment...read more
Paperback:
9781410221872 | Univ Pr of the Pacific, March 30, 2005, cover price $79.50 | About this edition: This manual provides technical information on the field and laboratory investigations and construction control of soils used as foundations and materials for dams, canals, and many other types of structures.
Product Description: Increased leisure time and increased interest in the out-of-doors is leading more and more families to experiment with placer mining of gold, and sometimes even to going on into small-scale production. This book supplies basic information on areas of occurrence, equipment needed, prospecting, sampling, mining, and regulations concerning the possession and sale of gold...read more
Paperback:
9781410108937 | Fredonia Books, December 30, 2005, cover price $14.95 | About this edition: Increased leisure time and increased interest in the out-of-doors is leading more and more families to experiment with placer mining of gold, and sometimes even to going on into small-scale production.
Paperback:
9781494421076 | Createspace Independent Pub, March 30, 2006, cover price $16.49 | About this edition: This document describes the geologic setting of Zion National Park which is located in the semi- arid desert of southwestern Utah
Paperback:
9781494452773 | Createspace Independent Pub, May 31, 2007, cover price $16.99
Product Description: This report summarizes the carbon monoxide and particulate matter of 2.5 micrometers or less monitoring data from winter 2006-2007 and gives historical perspective of monitoring data at the park. The primary interest is trends in air quality that might reflect winter use policy and current conditions compared to the national standards set by the Environmental Protection Agency (EPA)...read more
Paperback:
9781494423407 | Createspace Independent Pub, November 30, 2007, cover price $14.99 | About this edition: This report summarizes the carbon monoxide and particulate matter of 2.
Paperback:
9781494234720 | Createspace Independent Pub, June 30, 2008, cover price $19.99
Product Description: Wolf populations have been monitored in Yukon-Charley Rivers National Preserve (YUCH) from March 1993 to present. Beginning October 2005 the project was incorporated into CAKN Vital signs monitoring program. While the primary objectives of wolf monitoring will be to track the distribution and abundance of wolves, a variety of accessory data will be obtained in the monitoring process that are likely to be valuable for wildlife management and research...read more
Paperback:
9781494421304 | Createspace Independent Pub, August 31, 2008, cover price $15.99 | About this edition: Wolf populations have been monitored in Yukon-Charley Rivers National Preserve (YUCH) from March 1993 to present.
Product Description: The effects of winter vehicle exhaust, primarily from snowmobiles, on air quality became an issue in the later 1990âs at Yellowstone National Park, WY. For the last several years, ambient air quality monitoring has been conducted at two locations in the Park, as part of the adaptive management plan...read more
Paperback:
9781494423261 | Createspace Independent Pub, November 30, 2008, cover price $14.99 | About this edition: The effects of winter vehicle exhaust, primarily from snowmobiles, on air quality became an issue in the later 1990âs at Yellowstone National Park, WY.
Hardcover:
9781411323001 | U S Geological Survey, May 26, 2009, cover price $92.00 | also contains Minerals Yearbook: Metals and Minerals 2006 | About this edition: Book by
Paperback:
9781494421625 | Createspace Independent Pub, July 31, 2009, cover price $14.99
Paperback:
9781494235789 | Createspace Independent Pub, September 30, 2009, cover price $16.99
Paperback:
9781494238063 | Createspace Independent Pub, September 30, 2009, cover price $19.99
Paperback:
9781494243067 | Createspace Independent Pub, October 31, 2009, cover price $16.99
Product Description: This report details the geologic resources for Pipe Spring National Monument in Arizona. It contains information relevant to resource management and scientific research. This document incorporates preexisting geologic information and does not include new data or additional fieldwork...read more
Paperback:
9781494238032 | Createspace Independent Pub, January 31, 2010, cover price $16.99 | About this edition: This report details the geologic resources for Pipe Spring National Monument in Arizona.
Paperback:
9781411325333 | United States Government Printing, April 26, 2010, cover price $57.00
Paperback:
9781493765591 | Createspace Independent Pub, April 30, 2010, cover price $14.99
Product Description: The purpose of this survey was to estimate the moose population size, and sex/age composition for the Yukon River corridor with YUCH. Moose population information is needed by Preserve and state wildlife managers for monitoring long-term population trends and to make informed decisions regarding proposed changes to moose hunting regulations for this area...read more
Paperback:
9781494421786 | Createspace Independent Pub, May 31, 2010, cover price $14.99 | About this edition: The purpose of this survey was to estimate the moose population size, and sex/age composition for the Yukon River corridor with YUCH.
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