The Ecology of Irian Jaya

The Ecology of Irian Jaya PDF Author:
Publisher: School for Resource and En Ersity
ISBN:
Category : Reference
Languages : en
Pages : 272

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Book Description
A wide-ranging bibliography covering ecological and biological aspects of the island, prehistory, human ecology, geology, and taxonomic papers.

The Ecology of Irian Jaya

The Ecology of Irian Jaya PDF Author:
Publisher: School for Resource and En Ersity
ISBN:
Category : Reference
Languages : en
Pages : 272

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Book Description
A wide-ranging bibliography covering ecological and biological aspects of the island, prehistory, human ecology, geology, and taxonomic papers.

Dictionary Catalog of the Department Library

Dictionary Catalog of the Department Library PDF Author: United States. Department of the Interior. Library
Publisher:
ISBN:
Category : Library catalogs
Languages : en
Pages : 864

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The National Union Catalog, Pre-1956 Imprints

The National Union Catalog, Pre-1956 Imprints PDF Author: Library of Congress
Publisher:
ISBN:
Category : Catalogs, Union
Languages : en
Pages : 712

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Natural History

Natural History PDF Author:
Publisher:
ISBN:
Category : Natural history
Languages : en
Pages : 476

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Fish Skulls; A Study of the Evolution of Natural Mechanisms

Fish Skulls; A Study of the Evolution of Natural Mechanisms PDF Author: William K. Gregory
Publisher: Andesite Press
ISBN: 9781376163186
Category : History
Languages : en
Pages : 424

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Book Description
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Family-group Names of Recent Fishes

Family-group Names of Recent Fishes PDF Author: Richard Van Der Laan
Publisher:
ISBN: 9781775575740
Category : Fishes
Languages : en
Pages : 230

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Book Description
The family-group names of animals (superfamily, family, subfamily, supertribe, tribe and subtribe) are regulated by the International Code of Zoological Nomenclature. Family names are particularly important because they are among the most widely used of all technical animal names. Apart from using the correct family-group name according to the Code, it is also important to use one unique universal name (with a fixed spelling) to avoid confusion. We have compiled a list of familygroup names for Recent fishes, applied the rules of the Code and, if possible, tried to conserve the names in prevailing recent practice. We list all of the family-group names found to date for Recent fishes (N=2625), together with their author(s) and year of publication. This list can be used in assigning the correct family-group name to a genus or a group of genera. With this publication we contribute to the usage of correct, universal family-group names in the classification of, and for communication about, Recent fishes.

Conservation of Endangered Freshwater Fish in Europe

Conservation of Endangered Freshwater Fish in Europe PDF Author: Arthur Kirchhofer
Publisher: Birkhäuser
ISBN: 3034890141
Category : Science
Languages : en
Pages : 340

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Book Description
Two events have recently improved the prospects of protecting fish and their environment in Switzerland: the acceptance of a new Federal Water Protection Law in the plebiscite of May 17th 1992, and the new Federal Legislation on Fisheries, in force since January 1st 1994. With this legal framework, the possibilities for protection of nature and landscape have now considerably improved in Switzerland. The most important aims of the Federal Law on Water Protection are to safeguard the natural habitats of the native flora and fauna and water as the habitat of aquatic organisms. This includes not only the preservation or restoration of water quality in lakes and rivers, but also, in rivers used for hydroelectricity, irrigation or as industrial or other water supplies, the maintenance of sufficient water to fulfill the minimal requirements for fish. However, good quality water in sufficient quan tities alone is not enough to guarantee the survival of fish. Intact fish habitats comprise various phYsical structures including plenty of hiding places, hunting grounds, reproduction and nursery areas within suitable distances from each other. This third aspect of conservation and restoration of aquatic habitats is a central point in the new Federal Law on Fisheries. Whereas the former versions of this law were more concerned with fishery regulations, the recent legislation defines new areas of responsibility for the federal and the cantonal governments.

Nautilus

Nautilus PDF Author: W. Bruce Saunders
Publisher: Springer Science & Business Media
ISBN: 9048132991
Category : Science
Languages : en
Pages : 683

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Book Description
1. 1 Nautilus and Allonautilus: Two Decades of Progress W. Bruce Saunders Department of Geology Bryn Mawr College Bryn Mawr PA 19010 wsaunder@brynmawr. edu Neil H. Landman Division of Paleontology American Museum of Natural History New York, New York 10024 landman@amnh. org When Nautilus: Biology and Paleobiology of a Living Fossil was published in 1987, it marked a milestone in cross-disciplinary collaboration. More than half of the contributing authors (36/65) were paleontologists, many of whom were collaborating with neontological counterparts. Their interest in studying this reclusive, poorly known animal was being driven by a search for clues to the mode of life and natural history of the once dominant shelled cephalopods, through study of the sole surviving genus. At the same time, Nautilus offered an opportunity for neontologists to look at a fundamentally different, phylogenetically basal member of the extant Cephalopoda. It was a w- win situation, combining paleontological deep-time perspectives, old fashioned expeditionary zeal, traditional biological approaches and new techniques. The results were cross-fertilized investigations in such disparate fields as ecology, functional morphology, taphonomy, genetics, phylogeny, locomotive dynamics, etc. As one reviewer of the xxxvi Introduction xxxvii book noted, Nautilus had gone from being one of the least known to one of the best understood of living cephalopods.

Water Beetles of China

Water Beetles of China PDF Author: Manfred A. Jäch
Publisher:
ISBN:
Category : Beetles
Languages : en
Pages : 588

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Observations on Fish Scales

Observations on Fish Scales PDF Author: Theodore Dru Alison Cockerell
Publisher:
ISBN:
Category : Scales (Fishes)
Languages : en
Pages : 80

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Book Description