Download or read book Technical Abstract Bulletin written by and published by . This book was released on 1981 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Trinity River Project Project Memorandum No 4 GDM written by and published by . This book was released on 1981 with total page 1154 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Environmental Characterization Report for the Texas Study Area Gulf Interior Region written by and published by . This book was released on 1980 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Environmental Characterization Report for the Gulf Interior Region Texas Study Area written by and published by . This book was released on 1982 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Trinity River Project Texas written by United States. Army. Corps of Engineers. Fort Worth District and published by . This book was released on 1975 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Environmental Law Reporter written by and published by . This book was released on 1973 with total page 1336 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proposed Jackson County Lake Project Jackson County Kentucky written by and published by . This book was released on 2001 with total page 442 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 1976 with total page 1754 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Design of Small Dams written by United States. Bureau of Reclamation and published by . This book was released on 1973 with total page 860 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1979 with total page 816 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Dallas Floodway Extension written by United States. Office of the Assistant Secretary of the Army (Civil Works) and published by . This book was released on 2009 with total page 1826 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pokeweed Phytolacca Americana written by Arnold Krochmal and published by . This book was released on 1970 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: S2Pokeweed, a plant abundant in Appalachia, exhibits some chemical similarities to a related species that has shown molluscicidal properties. Because this suggests that pokeweed, Phytolacca americana L. (P. decandra L.), has potential for controlling fresh-water snails, we have compiled this report of its chemical composition, uses, propagation methods, and other potentially useful species of the genus Phytolacca. The related species, Phytolacca dodencandra L'Her, was found to be the source of a molluscicide, which could pIay an important role in control of bilharziasis, a parasitic disease of humans widespread in Puerto Rico, Africa, and other tropical areas (22). Dead snails and small fish were observed in waterways in areas of Ethiopia where people washed their clothes with this Phytolacca's fruit, which is rich in saponins. Some distance downstream and immediately upstream from the washing places, abundant live snails were present, suggesting that the fruit contained a toxin acting as a molluscicide. This was subsequently confirmed by laboratory tests; tap-water extracts of the dried and powdered fruit had an LC100 (lethal concentration) of 10 parts per million against snails (Biomphalaria, Bulinus: and Lymnea spp.) after 24-hour exposure at 23OC. Furthermore, it was shown that molluscicidal potency was not affected by the presence of soil or vegetable matter, an important factor when the molluscicide is used under natural conditions. S3.

Download or read book Guidelines for Determining Flood Flow Frequency written by Water Resources Council (U.S.). Hydrology Committee and published by . This book was released on 1975 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Reducing Environmental Cancer Risk written by Suzanne H. Reuben and published by DIANE Publishing. This book was released on 2010-10 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Though overall cancer incidence and mortality have continued to decline in recent years, cancer continues to devastate the lives of far too many Americans. In 2009 alone, 1.5 million American men, women, and children were diagnosed with cancer, and 562,000 died from the disease. There is a growing body of evidence linking environmental exposures to cancer. The Pres. Cancer Panel dedicated its 2008¿2009 activities to examining the impact of environmental factors on cancer risk. The Panel considered industrial, occupational, and agricultural exposures as well as exposures related to medical practice, military activities, modern lifestyles, and natural sources. This report presents the Panel¿s recommend. to mitigate or eliminate these barriers. Illus.

Download or read book An Assessment Methodology for the Environmental Impact of Water Resource Projects written by Maurice L. Warner and published by . This book was released on 1974 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The History of Large Federal Dams written by David P. Billington and published by Government Printing Office. This book was released on 2005-10 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explores the story of Federal contributions to dam planning, design, and construction.

Download or read book Brackish Groundwater in the United States written by Jennifer S. Stanton and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: