Download or read book Information Circular written by and published by . This book was released on 1968 with total page 960 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Keys to the Trematoda written by David Ian Gibson and published by CABI. This book was released on 2002 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text, in three volumes, presents a detailed revision of the systematics and taxonomy of the platyhelminth class Trematoda, subclasses Aspidogastrea and Digenea. These parasites attack animals and humans and have a great economic impact.

Download or read book Helium written by Carla W. Cherry and published by . This book was released on 1968 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Paleoecology Biostratigraphy Paleoceanography and Taxonomy of Agglutinated Foraminifera written by Christoph Hemleben and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 1002 pages. Available in PDF, EPUB and Kindle. Book excerpt: Agglutinated foraminifera are among the most widely distributed and abundant groups of marine meiofauna in some environments (e. g. marshes, deep-sea). They are tolerant of environmental extremes, tending to live where the evolutionarily more advanced calcareous foraminifera cannot survive. However, largely because of historical reasons, the amount of scientific effort invested in this group has been small in comparison to studies of other marine organisms. The NATO Advanced Studies Institute conference on the paleoecology, biostratigraphy, paleoceanography and taxonomy of agglutinated foraminifera in TUbingen September 17-29, 1989, was a direct outgrowth of two previous workshops on agglutinated foraminifers held in Amsterdam in September 1981 (IW AF I) and in Vienna in June 1986 (IW AF 11). As such, the TUbingen conference constitutes the Third International Workshop on Agglutinated Foraminifera (IW AF III) and was organised to provide a platform for synthesizing the current state of knowledge on this group of organisms, and to strengthen interactions between basic research and applied micropaleontology. One of the main underlying themes of the conferen:e was to identify topics in the paleoecology, biostratigraphy, paleoceanography and taxonomy of agglutinated foraminifera which are in urgent need of further research. About 80 scientists and students from 5 continents participated in the TUbingen conference, which is one measure of the growth in interest in agglutinated foraminifers over the past decade. During four days of technical sessions, scientific results were communicated in the form of 34 oral presentations and 15 poster displays.

Download or read book Serials Currently Received by the National Agricultural Library 1975 written by National Agricultural Library (U.S.) and published by . This book was released on 1976 with total page 1392 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Serials Currently Received by the National Agricultural Library 1974 written by National Agricultural Library (U.S.) and published by . This book was released on 1974 with total page 1352 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Report ES written by and published by . This book was released on 1961 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Southern Hemisphere Glacier Atlas written by John H. Mercer and published by . This book was released on 1967 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: Results of literature survey of knowledge on mountain glaciers in six regions of southern hemisphere: Andes of South America (Ecuador, Peru, Bolivia, Chile, Argentina), New Guinea, East Africa, Subantarctic Islands, New Zealand, and Antarctica. Includes discussions on distribution, extent, characteristics, and behavior of mountain glaciers as well as map and list of references for each regional discussion.

Download or read book Technical Report written by and published by . This book was released on 1963 with total page 742 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The South American Camelids written by Duccio Bonavia and published by Cotsen Institute of Archaeology Press. This book was released on 2009-02-01 with total page 657 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the most significant differences between the New World's major areas of high culture is that Mesoamerica had no beasts of burden and wool, while the Andes had both. Four members of the camelid family--wild guanacos and vicunas, and domestic llamas and alpacas--were native to the Andes. South American peoples relied on these animals for meat and wool, and as beasts of burden to transport goods all over the Andes. In this book, Duccio Bonavia tackles major questions about these camelids, from their domestication to their distribution at the time of the Spanish conquest. One of Bonavia's hypotheses is that the arrival of the Europeans and their introduced Old World animals forced the Andean camelids away from the Pacific coast, creating the (mistaken) impression that camelids were exclusively high-altitude animals. Bonavia also addresses the diseases of camelids and their population density, suggesting that the original camelid populations suffered from a different type of mange than that introduced by the Europeans. This new mange, he believes, was one of the causes behind the great morbidity of camelids in Colonial times. In terms of domestication, while Bonavia believes that the major centers must have been the puna zone intermediate zones, he adds that the process should not be seen as restricted to a single environmental zone. Bonavia's landmark study of the South American camelids is now available for the first time in English. This new edition features an updated analysis and comprehensive bibliography. In the Spanish edition of this book, Bonavia lamented the fact that the zooarchaeological data from R. S. MacNeish's Ayacucho Project had yet to be published. In response, the Ayacucho's Project's faunal analysts, Elizabeth S. Wing and Kent V. Flannery, have added appendices on the Ayacucho results to this English edition. This book will be of broad interest to archaeologists, zoologists, social anthropologists, ethnohistorians, and a wide range of students.

Download or read book Metazoan parasites in the neotropics written by and published by UNAM. This book was released on 2000 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Argentina Continental Margin written by Roberto A. Violante and published by Springer. This book was released on 2017-03-24 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt: The evolution of the Argentina Continental Margin during the Quaternary and the stratigraphic and morphosedimentary configuration responded to climatic variability, oceanographic changes, glacioeustatic fluctuations and tectono-isostatic processes, which began to impact on the margin during previous geological periods. The final modeling of the margin was achieved in the late Miocene, when the interaction between the Antarctic and North Atlantic water-masses favored climatic and oceanographic changes with a profound effect on morphosedimentary features. In the Quaternary, the different regions of the margin distinctly responded to such changes. Whereas in the shelf the main modeling factors were the sea-level fluctuations of glacioeustatic origin and consequent marine-continental stratigraphic records, in the slope (particularly in the sector corresponding to the passive margin) the prevailing effect was the interaction between water-masses and the sea floor, giving origin to contouritic depositional systems accompanied of gravity processes responsible of turbiditic and mass-wasting deposits. Different relationships between contouritic and turbiditic facies respond to distinct combinations of oceanic circulation variability and the indirect effect on the sea floor of sea-level fluctuations. As a result of this complexity in the regional processes in the framework of the broad hemispheric oceanographic-climatic conditioning factors, the ACM can be considered as a complete archive for the Southern Ocean.

Download or read book Union List of Scientific and Technical Serials in the University of Michigan Library written by University of Michigan. Library and published by . This book was released on 1975 with total page 972 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Quintessential Naturalist written by Douglas A. Kelt and published by Univ of California Press. This book was released on 2007-07-31 with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oliver P. Pearson’s studies on mammalian biology remain standard reading for ecologists, physiologists, taxonomists, and biogeographers. Reflecting this, the papers gathered here continue to expand our understanding of the ecology and evolution of subterranean mammals, and of ecology, taxonomy, and biogeography of Neotropical mammals, a group that was central to the latter half of Pearson’s career.

Download or read book New Serial Titles written by and published by . This book was released on 1989 with total page 1852 pages. Available in PDF, EPUB and Kindle. Book excerpt: A union list of serials commencing publication after Dec. 31, 1949.

Download or read book Dictionary Catalog of the Department Library written by United States. Department of the Interior. Library and published by . This book was released on 1969 with total page 734 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book MULS a Union List of Serials written by and published by . This book was released on 1981 with total page 772 pages. Available in PDF, EPUB and Kindle. Book excerpt: