Download or read book Ground water Levels in the United States written by Geological Survey (U.S.) and published by . This book was released on 1960 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ground water Levels in the United States 1969 73 written by Geological Survey (U.S.) and published by . This book was released on 1975 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ground water Levels in the United States written by Geological Survey (U.S.) and published by . This book was released on 1962 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ground water Levels in the United States written by Geological Survey (U.S.) and published by . This book was released on 1963 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ground water Levels in the United States written by Geological Survey (U.S.) and published by . This book was released on 1964 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ground water Levels in the United States 1968 72 written by and published by . This book was released on 1974 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ground water Levels in the United States 1971 74 written by and published by . This book was released on 1977 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ground water Levels in the United States written by Geological Survey (U.S.) and published by . This book was released on 1962 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ground water Levels in the United States written by Geological Survey (U.S.) and published by . This book was released on 1963 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ground water Mining in the United States written by Gordon Sloggett and published by . This book was released on 1986 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: Ground-water levels are declining from 6 inches to over 5 feet annually beneath 14 million acres of irrigated land in 11 States irrigated mainly by ground water. Pumping costs are rising, and well yields are declining, causing farmers to adjust their irrigation practices. Farmers are adopting new irrigation technologies to improve irrigation efficiency and are changing to crops with lower water requirements in some areas. However, techniques for conserving ground water may not extend the life of aquifers. State and local governments have passed laws severely restricting further irrigation development in about 45 percent of the irrigated area affected by ground-water mining.

Download or read book Atlas of the United States written by Rand McNally and published by . This book was released on 2016-10 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ground water Resources of the United States written by David Keith Todd and published by . This book was released on 1983 with total page 780 pages. Available in PDF, EPUB and Kindle. Book excerpt: Divides ground water resources into twenty regions. Information varies for each region but may include: description of the area, geology and hydrology, precipitation, aquifers, discharge and recharge rates, ground water quality, water use and supply.

Download or read book Ground water Problems in the United States written by Carl G. Paulsen and published by . This book was released on 1949 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ground water Levels in the United States 1956 60 written by and published by . This book was released on 1963 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ground water Levels in the United States 1973 74 written by and published by . This book was released on 1977 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ground water Levels in the United States written by Geological Survey (U.S.) and published by . This book was released on 1968 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ground water Regions of the United States written by Ralph C. Heath and published by . This book was released on 1984 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: