Download or read book A Review of the Aquatic Gastropod Subfamily Cochliopinae Prosobranchia Hydrobiidae written by Robert Hershler and published by . This book was released on 1992 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Mayflies of Europe Ephemeroptera written by Ernst Bauernfeind and published by BRILL. This book was released on 2013-01-21 with total page 779 pages. Available in PDF, EPUB and Kindle. Book excerpt: Among the various groups of aquatic insects, mayflies (Ephemeroptera) are of special interest for professional limnologists and entomological researchers as well as for naturalists in general and even the dedicated fly angler. Identification has traditionally been considered difficult and implementation in environmental monitoring and freshwater management has led to an ever increasing demand for exact information on taxonomy and ecology. The present handbook is designed to provide for the first time an up-to-date standard work for Ephemeroptera identification, including last instar larvae (nymphs), subimago (dun), male and female imagines. Recent changes in nomenclature are discussed in detail as well as gaps in current knowledge and probable pitfalls concerning the reliable identification of all taxa known so far from the region. Keys are provided for genera and introductory chapters characterize every family and genus. Species accounts follow a common format providing a synonymy, characters for identification (including literature references), remarks (on type material, variation, confusing or extralimital species) and short information on biology and distribution pattern. Male genitalia are illustrated by micrographs and line drawings, REM photographs of the egg chorionic structure are provided for genera and selected species. Habitus of larvae and imagines are for most genera illustrated by colour photographs. The geographical area covered is Europe including the European part of Russia, the mediterranean islands and North Africa. Short additional information is provided for adjacent parts of the western Palaearctic Region. A comprehensive index, check-list and distribution catalogue (following the widely adopted concept of Illies’ Limnofauna Europaean) allow for quick information on all species recorded so far from Europe.

Download or read book Advances in Ephemeroptera Biology written by John F. Flannagan and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 541 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Karpatian written by Rostislav Brzobohatý and published by . This book was released on 2003 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Spatial Planning in Poland written by Maciej J. Nowak and published by Springer. This book was released on 2022-03-01 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book defines the dilemmas related to the interface between legal regulations and planning practice in the spatial management system. Based on specific case studies, it gives examples of possible problems and ways of solving them. It applies to Poland's standard and the determinants of spatial policy in other countries. It provides the basis for a developed international discussion and concretely suggests specific actions at local, regional and national levels.

Download or read book Theoretical Geomorphology written by Adrian E. Scheidegger and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: The surface features of the Earth are commonly split into two cate gories, the first of which comprises those features that are due to processes occurring inside the solid Earth (endogenetic features) and the second those that are due to processes occurring outside the solid Earth (exogenetic features). Specifically, the endogenetic features are treated in the science of geodynamics, the exogenetic features in the science of geomorphology. I have treated the theoretical aspects of the endogenetic features in my "Principles of Geodynamics", and it is my aim to supplement my earlier book with a discussion of the theory of the exogenetic features. It is my hope that the two books will together present a reasonably coherent, if necessarily incomplete, account of theoretical geology. Contrary to endogenetic phenomena, exogenetic processes can often be directly observed as they occur: the action of a river, the development of a slope and the evolution of a shore platform are all sufficiently rapid so that they can be seen as they take place. This has the result that in geomorphology one is generally on much less speculative ground regard ing the mechanics of the processes at work than one is in geodynamics.

Download or read book The Dawn of European Civilization written by Vere Gordon Childe and published by . This book was released on 1925 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Echinoderm Research 1995 written by Roland Emson and published by CRC Press. This book was released on 1995-06-01 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume demonstrates the wide range of echinoderm research, from molecular genetics to palaeontology, in progress today. It features 45 papers on: biochemical and molecular studies; environmental monitoring; functional biology; palaeontology; development, growth and regeneration; and reproduction.

Download or read book Trends in Research in Ephemeroptera and Plecoptera written by Eduardo Dominguez and published by Springer. This book was released on 2012-10-13 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is the proceedings of the IX International Conference on Ephemeroptera and the XII International Symposium on Plecoptera, held in Tucuman, Argentina. Divided into comprehensive thematic sections, the early sections cover studies on ecology and behavior ranging from life cycles and general biology to genetic divergence and vibrational communication, while the latter sections reveal the diversified studies being developed worldwide. This book will be useful for beginners and specialists, providing important data for ecological, distributional, morphological, and biogeographical studies.

Download or read book The Danube in Prehistory written by Vere Gordon Childe and published by New York : AMS Press. This book was released on 1976 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Pan Pacific Entomologist written by and published by . This book was released on 1959 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. 8- include Proceedings of the Pacific Coast Entomological Society, 122d- meeting.

Download or read book Memorie di scienze geologiche written by and published by . This book was released on 2002 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book From Genesis to Prehistory written by Peter Rowley-Conwy and published by Oxford University Press. This book was released on 2007-11 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: We are now familiar with the Three Age System, the archaeological partitioning of the past into Stone Age, Bronze Age, and Iron Age. This division, which amounted at the time to a major scientific revolution, was conceived in Denmark in the 1830s. Peter Rowley-Conwy investigates the reasons why the Three Age system was adopted without demur in Scandinavian archaeological circles, yet was the subject of a bitter and long-drawn-out contest in Britain and Ireland, up to the1870s.

Download or read book Economics in Primitive Communities written by Richard Thurnwald and published by Routledge. This book was released on 2018-09-03 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published in 1932, this book discusses aspects of economic life in Africa. Detailed consideration is given to food production, population increase, hunting, herding, distribution of goods and wealth, ownership and property, trade, feudalism and slavery.

Download or read book The Panamic Deep Sea Echini written by Alexander Agassiz and published by . This book was released on 1904 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Independence Convergence and Borrowing in Institutions written by Vere Gordon Childe and published by . This book was released on 1970 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Ancient Egyptians and the Origin of Civilization written by G. Elliot Smith and published by . This book was released on 2022-04-04 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: 2022 Reprint of the 1923 Illustrated Edition. Exact facsimile of the original edition and not reproduced with Optical Recognition Software. Dr. Smith deals only with the most ancient, that is, the earliest Egyptians, and he traces their influence not only upon the civilization of Europe, but also, and in the first place, upon that of northern Africa and western Asia. To read him on this subject is indeed to be enlightened, and every historian must read with attention the remarkable conclusions to which he has been led by his experience in the dissection of mummies (gained in the course of his medical work at Cairo) in connection with the scientific archeological work of Dr. Reisner and his assistants in Lower Nubia. This monograph, in its second, hard-to-locate edition, proposes a connection between prehistoric monumental European sites and those of the Pyramid Age in Egypt. Using ethnicity as a basis, Smith ties the ancient peoples of Egypt to those of Syria and discusses how Egyptian culture spread from its point of origin. It is to Smith's "...lasting credit that he, first with an intuition transcending mere anatomy, perceived in Egypt the essential threads of primitive culture and civilization and out of them wove, on the loom of his genius, the tapestry of human history." Obituary, The British Medical Journal: Vol. 1, No. 3967 (Jan. 16, 1937), p. 149