Download or read book Monthly Catalog of United States Government Publications written by United States. Superintendent of Documents and published by . This book was released on 1963 with total page 792 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book National Union Catalog written by and published by . This book was released on 1956 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes entries for maps and atlases.

Download or read book The National Union Catalogs 1963 written by and published by . This book was released on 1964 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Southwestern Sheep and Goat Raiser written by and published by . This book was released on 1970 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Extension Service Review written by and published by . This book was released on 1933 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Questions and Answers on Keeping Screwworms Out of United States written by United States. Agricultural Research Service and published by . This book was released on 1967 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Advances in the Control of Theileriosis written by A.D. Irvin and published by Springer Science & Business Media. This book was released on 1981-09-30 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: Approximately five years have elapsed since the Conference on "Tick-borne Diseases and their Vectors" (Wilde, 1978, University of Edinburgh) was held at the Centre for Tropical Veterinary Medicine in Edinburgh. Theileriosis was one of the main topics at that Conference and some 20 scientific presentations were given. Also in the same year a Workshop on "Theileriosis" was held at the Kenyatta Conference Centre in Nairobi (Henson & Campbell, 1977, IDRC, Ottawa). Both of these meetings provided a valuable up dating of theilerial diseases, and the Proceedings have been a constant source of reference for scientists in the ensuing years. The meetings played a significant role in setting the scene for a number of important advances which have been made since then. In February of this year, attention was focused on these advances when nearly 200 scientists from over 30 countries were assembled at the International Laboratory for Research on Animal Diseases in Nairobi for the international conference on "Advances in the Control of Theileriosis". The interest and concern shown in this subject has now grown to the extent that more than 70 scientific presentations were given over the course of a very busy week. An important facet of the Conference was the attention given to the control of Theileriosis, since this must be the ultimate aim of all those involved with the disease. Control will be difficult.

Download or read book Investigation and Management of Disease in Wild Animals written by G.A. Wobeser and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: - A hypothesis is a proposition, set forth as an explanation for the occurrence of a phenomenon, that can be tested. - The basis for scientific investigation is the collection of information to formulate and test hypotheses. - Experimental methods measure the effect of manipulations caused by the investigator; observational methods collect information about naturally occurring events. - There are three sub-types of experimental techniques that differ in the way subjects are chosen for inclusion in the study, in the amount of control that the investigator has over variables, and in the method used to assess changes in other variables. - Descriptive observational studies dominate the early phase of most investigations and involve the description of disease-related events in the population. Associations among factors may be observed but the strength of the associations is not measured. - Analytical observation al techniques are of three basic types: prevalence surveys, case:control studies, and incidence or cohort studies. All attempt to explain the nature of relationships among various factors and to measure the strength of associations. - Prevalence surveys and case:control studies deal with disease existing at the time of the study; incidence studies are concerned with the development of disease over time. - Observational studies may be retrospective, using existing data, or prospective with collection of new information.

Download or read book Agricultural Practices and Water Quality written by Ted L. Willrich and published by . This book was released on 1971 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: SEDIMENT AS A WATER POLLUTANT; PLANT NUTRIENTS AS WATER POLLUTANTS; PESTICIDES AS WATER POLLUTANTS; ANIMAL WASTES AS WATER POLLUTANTS; AGRICULTURAL POLLUTION IMPLICATIONS; AGRICULTURE'S INVOLVEMENT IN POLLUTED AND CLEAN WATER.

Download or read book Area wide Control of Fruit Flies and Other Insect Pests written by Keng-Hong Tan and published by Oxford University Press, USA. This book was released on 2000 with total page 826 pages. Available in PDF, EPUB and Kindle. Book excerpt: Much research effort is currently underway to improve and implement the area-wide control of insect pests, in order to minimize the use of pesticides and protect the environment. This volume is an outcome of two major international meetings, the FAO/IAEA International Conference on Area-Wide Control of Insect Pests, and the Fifth International Symposium on Fruit Flies of Economic Importance, both held in June 1998 in Penang. More than 300 pages were presented, but this volume includes the 91 considered the most valuable by an international review panel. Papers have been edited, revised and updated as necessary. Contributors include respected research workers from all over the world. The volume will be an indispensable reference volume for workers in agricultural, medical and veterinary entomology.

Download or read book Principles of Insect Parasitism Analyzed from New Perspectives written by E. F. Knipling and published by Department of Agriculture Agricultural Research Service. This book was released on 1992 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the Training Course written by United States. Environmental Protection Agency. Division of Pesticide Community Studie and published by . This book was released on 1971 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Federal Activities Inventory Reform Act of 1998 written by United States and published by . This book was released on 1998 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Facts about Screwworm Eradication written by United States. Agricultural Research Service and published by . This book was released on 1963 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Genetic Data Analysis for Plant and Animal Breeding written by Fikret Isik and published by Springer. This book was released on 2017-09-09 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book fills the gap between textbooks of quantitative genetic theory, and software manuals that provide details on analytical methods but little context or perspective on which methods may be most appropriate for a particular application. Accordingly this book is composed of two sections. The first section (Chapters 1 to 8) covers topics of classical phenotypic data analysis for prediction of breeding values in animal and plant breeding programs. In the second section (Chapters 9 to 13) we provide the concept and overall review of available tools for using DNA markers for predictions of genetic merits in breeding populations. With advances in DNA sequencing technologies, genomic data, especially single nucleotide polymorphism (SNP) markers, have become available for animal and plant breeding programs in recent years. Analysis of DNA markers for prediction of genetic merit is a relatively new and active research area. The algorithms and software to implement these algorithms are changing rapidly. This section represents state-of-the-art knowledge on the tools and technologies available for genetic analysis of plants and animals. However, readers should be aware that the methods or statistical packages covered here may not be available or they might be out of date in a few years. Ultimately the book is intended for professional breeders interested in utilizing these tools and approaches in their breeding programs. Lastly, we anticipate the usage of this volume for advanced level graduate courses in agricultural and breeding courses.

Download or read book Management of Fruit Flies in the Pacific written by A. J. Allwood and published by . This book was released on 1997 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Predations of fruit flies on a wide range of fruits and vegetables cause major economic losses throughout the world. This publication is a record of the papers presented at a regional symposium on the subject held in Fiji in October 1996.

Download or read book Migrant and Seasonal Farmworker Programs written by United States. Employment and Training Administration and published by . This book was released on 1977 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: