Download or read book Water Quality Criteria 1972 written by National Research Council (U.S.). Committee on Water Quality Criteria and published by . This book was released on 1973 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ecological Research Series written by and published by . This book was released on 1973 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Selected Technical Publications written by and published by . This book was released on 1976 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Selected Technical Publications written by United States. Food and Drug Administration and published by . This book was released on 1976 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: Each no. represents the results of the FDA research programs for half of the fiscal year.

Download or read book Physical Chemistry of Virus Adsorption and Degradation on Inorganic Surfaces written by James Procter Murray and published by . This book was released on 1980 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Methods For Recovering Viruses From The Environment written by Gerald Berg and published by CRC Press. This book was released on 2018-01-18 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book argues, that without methods, there can be no research. Effective research requires effective methods, not always easy to come by. The development of methods in environmental virology became a focus of growing interest about two decades ago. Progress has been significant since that time in pure experimental systems, where there are no interferences, consistent high recoveries of viruses from environmental waters has been achievable for some time. In the natural environment, however, in relatively clean waters, substances such as humic and fulvic acids interfere with viral recoveries and average recovery rates probably do not reach 20%. With sewage sludges and shellfish, recoveries are undoubtedly much lower. Yet, even relatively low viral recovery rates have made possible the detection of viral hazards in drinking waters. The hazards that exist are undoubtedly much greater than those demonstrated with the relatively inefficient methods inefficient methods developed thus far. Improving methods, as they are developed in the years to come, will undoubtedly bring the true extent of the hazards into better perspective.

Download or read book EPA 600 1 written by and published by . This book was released on 1970 with total page 832 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Human Viruses in the Aquatic Environment written by Environmental Research Center (Cincinnati, Ohio) and published by . This book was released on 1978 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Health Effects of Aerosols Emitted from an Activated Sludge Plant written by Health Effects Research Laboratory (Cincinnati, Ohio) and published by . This book was released on 1979 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Northeastern U S Water Supply Study Northfield Mt and Millers River Diversion written by and published by . This book was released on 1975 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Research Reporting Series written by and published by . This book was released on 1972 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Conference on Recycling Treated Municipal Wastewater Through Forest and Cropland written by William E. Sopper and published by . This book was released on 1974 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Assessment of Risk of Human Infection in the Microbiological Laboratory written by Arnold Gerhard Wedum and published by . This book was released on 1969 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Insect Viruses written by Karl Maramorosch and published by Springer Science & Business Media. This book was released on 2013-04-09 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains seven chapters, based on papers presented at a Symposium on Insect Viruses, held in conjunction with the 67th Annual Meeting of the American Society for Microbiology in New York, N. Y. , on 30 April-4 May, 1967. The Symposium was organized to bring together outstanding workers interested in various areas of insect virology, and allow an opportunity for a discussion of problems, approaches, and methods that would lead to further progress in basic and applied research. One of the princi pal reasons for holding the Symposium at this time was the feeling that the divergent areas of research, up to now studied separately by entomologists, medical and public health workers, geneticists, and plant pathologists, would be brought together, crossing the artificial borders and finding new, exciting and inspiring vistas. Insect viruses provide a rare opportunity to get acquainted with the work and methods of investigators in such related and yet distant fields. Following the symposium, a decision was made to publish the papers in a single volume, extending the contents to provide a complete and scholarly review of each subject. Since viruses affecting insects have received little attention until recent years, it was felt that a fully documented presentation of diverse areas of insect virology merited publication. The invited authors, all recognized authorities in their respective fields, prepared their contri butions in such a way that each is a concise unit.

Download or read book Viral Pollution of the Environment written by Weger Marl Berg and published by CRC Press. This book was released on 2018-05-04 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the decades, ahead, as virus detection technology continues to improve, we may expect greater attention to the problem of water transmission of these agents. This books' contributors will discuss the developing knowledge and technology for the detection and measurement of viruses in waters and wastewaters in dealing with the problem presented by that presence.

Download or read book EPA 600 2 written by and published by . This book was released on 1980 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Man s Health and the Environment some Research Needs written by Task Force on Research Planning in Environmental Health Science (U.S.) and published by . This book was released on 1970 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: