Greve/Meggers Family
Author: Ruth Schoenfeld
Publisher:
Published: 2000
Total Pages: 584
ISBN-13:
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Author: Ruth Schoenfeld
Publisher:
Published: 2000
Total Pages: 584
ISBN-13:
DOWNLOAD EBOOKAuthor: United States. Bureau of Mines
Publisher:
Published: 1968
Total Pages: 1284
ISBN-13:
DOWNLOAD EBOOKIncludes about 55,000 individual mining and mineral industry term entries with about 150,000 definitions under these terms.
Author: Dorothy Nelson Eble
Publisher:
Published: 1984
Total Pages: 712
ISBN-13:
DOWNLOAD EBOOKHans Greve (1851-1925)--son of Johan Heinrich Greve and Wiebke Greve-- immigrated from Kropp, Schleswig-Holstein, Germany to Clinton, Clinton County, Iowa and married Catharina Mathilda Jens in 1874. Descendants and relatives lived in Iowa, Illinois, Michigan, Nevada, California and elsewhere. Includes some ancestry in Germany.
Author: Itamar Willner
Publisher: John Wiley & Sons
Published: 2006-03-06
Total Pages: 492
ISBN-13: 3527604189
DOWNLOAD EBOOKMedicine, chemistry, physics and engineering stand poised to benefit within the next few years from the ingenuity of complex biological structures invented and perfected by nature over millions of years. This book provides both researchers and engineers as well as students of all the natural sciences a vivid insight into the world of bioelectronics and nature's own nanotechnological treasure chamber.
Author: Felisa A. Smith
Publisher: University of Chicago Press
Published: 2013-08-09
Total Pages: 281
ISBN-13: 022601228X
DOWNLOAD EBOOKGalileo wrote that “nature cannot produce a horse as large as twenty ordinary horses or a giant ten times taller than an ordinary man unless by miracle or by greatly altering the proportions of his limbs and especially of his bones”—a statement that wonderfully captures a long-standing scientific fascination with body size. Why are organisms the size that they are? And what determines their optimum size? This volume explores animal body size from a macroecological perspective, examining species, populations, and other large groups of animals in order to uncover the patterns and causal mechanisms of body size throughout time and across the globe. The chapters represent diverse scientific perspectives and are divided into two sections. The first includes chapters on insects, snails, birds, bats, and terrestrial mammals and discusses the body size patterns of these various organisms. The second examines some of the factors behind, and consequences of, body size patterns and includes chapters on community assembly, body mass distribution, life history, and the influence of flight on body size.
Author: James F. Hancock
Publisher: CABI
Published: 2012
Total Pages: 255
ISBN-13: 1845938011
DOWNLOAD EBOOKThe genetic variability that developed in plants during their evolution is the basic of their domestication and breeding into the crops grown today for food, fuel and other industrial uses. This third edition of Plant Evolution and the Origin of Crop Species brings the subject up-to-date, with more emphasis on crop origins. Beginning with a description of the processes of evolution in native and cultivated plants, the book reviews the origins of crop domestication and their subsequent development over time. All major crop species are discussed, including cereals, protein plants, starch crops, fruits and vegetables, from their origins to conservation of their genetic resources for future development.
Author: Gavin Menzies
Publisher: Harper Collins
Published: 2013-10-08
Total Pages: 293
ISBN-13: 0062236776
DOWNLOAD EBOOKGreatly expanding on his blockbuster 1421, distinguished historian Gavin Menzies uncovers the complete untold history of how mankind came to the Americas—offering new revelations and a radical rethinking of the accepted historical record in Who Discovered America? The iconoclastic historian’s magnum opus, Who Discovered America? calls into question our understanding of how the American continents were settled, shedding new light on the well-known “discoveries” of European explorers, including Christopher Columbus. In Who Discovered America? he combines meticulous research and an adventurer’s spirit to reveal astounding new evidence of an ancient Asian seagoing tradition—most notably the Chinese—that dates as far back as 130,000 years ago. Menzies offers a revolutionary new alternative to the “Beringia” theory of how humans crossed a land bridge connecting Asia and North America during the last Ice Age, and provides a wealth of staggering claims, that hold fascinating and astonishing implications for the history of mankind.
Author: E. Charles Adams
Publisher: University of Arizona Press
Published: 2016-04
Total Pages: 230
ISBN-13: 0816533636
DOWNLOAD EBOOKIn the centuries before the arrival of Europeans, the Pueblo world underwent nearly continuous reorganization. Populations moved from Chaco Canyon and the great centers of the Mesa Verde region to areas along the Rio Grande, the Little Colorado River, and the Mogollon Rim, where they began constructing larger and differently organized villages, many with more than 500 rooms. Villages also tended to occur in clusters that have been interpreted in a number of different ways. This book describes and interprets this period of southwestern history immediately before and after initial European contact, A.D. 1275-1600—a span of time during which Pueblo peoples and culture were dramatically transformed. It summarizes one hundred years of research and archaeological data for the Pueblo IV period as it explores the nature of the organization of village clusters and what they meant in behavioral and political terms. Twelve of the chapters individually examine the northern and eastern portions of the Southwest and the groups who settled there during the protohistoric period. The authors develop histories for settlement clusters that offer insights into their unique development and the variety of ways that villages formed these clusters. These analyses show the extent to which spatial clusters of large settlements may have formed regionally organized alliances, and in some cases they reveal a connection between protohistoric villages and indigenous or migratory groups from the preceding period. This volume is distinct from other recent syntheses of Pueblo IV research in that it treats the settlement cluster as the analytic unit. By analyzing how members of clusters of villages interacted with one another, it offers a clearer understanding of the value of this level of analysis and suggests possibilities for future research. In addition to offering new insights on the Pueblo IV world, the volume serves as a compendium of information on more than 400 known villages larger than 50 rooms. It will be of lasting interest not only to archaeologists but also to geographers, land managers, and general readers interested in Pueblo culture.
Author:
Publisher:
Published: 1954
Total Pages: 32
ISBN-13:
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Publisher:
Published: 1948
Total Pages: 142
ISBN-13:
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