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The Insect Book Microform A Popular Account Of The Bees Wasps Ants Grasshoppers Flies And Other North American Insects Exclusive Of The Butterflies Moths And Beetles With Full Life Histories Tables And Bibliographies

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The Insect Book Microform A Popular Account Of The Bees Wasps Ants Grasshoppers Flies And Other North American Insects Exclusive Of The Butterflies Moths And Beetles With Full Life Histories Tables And Bibliographies

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Author : Leland Ossian Howard
language : en
Publisher:
Release Date : 1901

The Insect Book Microform A Popular Account Of The Bees Wasps Ants Grasshoppers Flies And Other North American Insects Exclusive Of The Butterflies Moths And Beetles With Full Life Histories Tables And Bibliographies written by Leland Ossian Howard and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1901 with Insects categories.

The Insect Book A Popular Account Of The Bees Wasps Ants Grasshoppers Flies And Other North American Insects Exclusive Of The Butterflies Moths And Beetles With Full Life Histories Tables And Bibliographies

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Author : L O (Leland Ossian) 1857-1 Howard
language : en
Publisher: Legare Street Press
Release Date : 2023-07-22

The Insect Book A Popular Account Of The Bees Wasps Ants Grasshoppers Flies And Other North American Insects Exclusive Of The Butterflies Moths And Beetles With Full Life Histories Tables And Bibliographies written by L O (Leland Ossian) 1857-1 Howard and has been published by Legare Street Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-07-22 with categories.

This comprehensive guide to insects provides a detailed look at the behavior and ecology of bees, wasps, ants, grasshoppers, flies, and other commonly found North American species. 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 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. 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.

Conservation Of Wood Artifacts

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Author : A. Unger
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-09

Conservation Of Wood Artifacts written by A. Unger and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-09 with Science categories.

The impetus for this book was the desire to systematically organize the extant literature on the conservation of cultural property made of wood, from its beginnings before the Christian Era to the year 2000. Various published reviews and monographs, including Holzkonservierung (Wood Conserva tion) published by the senior author in 1988, have appeared over the years, especially in English and in German. They have provided exemplary treat merit of individual areas or aspects of wood conservation, but a comprehen sive, up-to-date exposition of historic and current developments has been lacking. The diverse professional fields of the authors, as well as their insights into methods of conservation and restoration of wood artifacts in Europe, North America, and Asia provided a solid basis for the success of this under taking. One of the goals during the examination of the literature was that not only well-known conservators and scientists from countries that are leaders in wood conservation should be represented, but that less well-known, often not as readily accessible contributions should also be included. Only in this manner was it possible to draw a comprehensive picture of the national and international state of wood conservation. The Art and Archaeology Technical Abstracts (AATA) of the Getty Institute were very helpful in our efforts to evaluate as many publications as possible.

A Handbook Of Global Freshwater Invasive Species

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Author : Robert A. Francis
language : en
Publisher: Routledge
Release Date : 2012-03-12

A Handbook Of Global Freshwater Invasive Species written by Robert A. Francis and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-03-12 with Science categories.

Invasive non-native species are a major threat to global biodiversity. Often introduced accidentally through international travel or trade, they invade and colonize new habitats, often with devastating consequences for the local flora and fauna. Their environmental impacts can range from damage to resource production (e.g. agriculture and forestry) and infrastructure (e.g. buildings, road and water supply), to human health. They consequently can have major economic impacts. It is a priority to prevent their introduction and spread, as well as to control them. Freshwater ecosystems are particularly at risk from invasions and are landscape corridors that facilitate the spread of invasives. This book reviews the current state of knowledge of the most notable global invasive freshwater species or groups, based on their severity of economic impact, geographic distribution outside of their native range, extent of research, and recognition of the ecological severity of the impact of the species by the IUCN. As well as some of the very well-known species, the book also covers some invasives that are emerging as serious threats. Examples covered include a range of aquatic and riparian plants, insects, molluscs, crustacea, fish, amphibians, reptiles and mammals, as well as some major pathogens of aquatic organisms. The book also includes overview chapters synthesizing the ecological impact of invasive species in fresh water and summarizing practical implications for the management of rivers and other freshwater habitats.

Physical Control Methods In Plant Protection

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Author : Charles Vincent
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-06-29

Physical Control Methods In Plant Protection written by Charles Vincent and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-29 with Technology & Engineering categories.

Jointly published with INRA, Paris. Pesticide resistance is becoming more frequent and widespread with more than 500 insect species known to have become resistant to synthetic insecticides. On the other hand, consumers increasingly demand agricultural products without any pesticide residues. This book, for the first time, shows the alternative: solely physical methods for plant protection by means of thermal, electromagnetic, mechanical and vacuum processes. A glossary rounds up this extremely valuable book.

Pasture Landscapes And Nature Conservation

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Author : Bernd Redecker
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Pasture Landscapes And Nature Conservation written by Bernd Redecker and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.

One of the main problems and aims of nature conservation in Europe is to protect semi-open landscapes. The development during the past decades is characterized by an ongoing intensivation of land use on the one hand, and an increasing number of former meadows and pastures lying fallow caused by changing economic conditions on the other hand. In several countries the estabishment of larger "pasture landscapes" with a mixed character of open grassland combined with shrubs and forests has been recognized as one solution to this problem. The book gives an overview of the European projects concerning to this topic - nature conservation policy and strategies, scientific results and practical experiences creating large scale grazing systems.

Cold Adapted Organisms

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Author : Rosa Margesin
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-14

Cold Adapted Organisms written by Rosa Margesin and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-14 with Science categories.

Representing the latest knowledge of the ecology and the physiology of cold-adapted microorganisms, plants and animals, this book explains the mechanisms of cold-adaptation on the enzymatic and molecular level, including results from the first crystal structures of enzymes of cold-adapted organisms.