FRESHWATER SNAILS OF AFRICA AND THEIR MEDICAL IMPORTANCE

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Freshwater Snails Of Africa And Their Medical Importance

Author : David S Brown
ISBN : 9781482295184
Genre : Science
File Size : 25.75 MB
Format : PDF
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The first half of this book is primarily a systematic survey of the snails, beginning with glossaries, keys for identification to genera and a checklist of species. This is followed by a synopsis of species, with brief notes on ecology, distribution and parasites. Relationships are then described between snails and schistosomes and with other parasites. The book goes on to consider the factors affecting snail populations and possible methods for population control.
Category: Science

Freshwater Snails Of Africa And Their Medical Importance

Author : David S Brown
ISBN : 9780203481448
Genre : Science
File Size : 66.67 MB
Format : PDF, Docs
Download : 886
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The first half of this book is primarily a systematic survey of the snails, beginning with glossaries, keys for identification to genera and a checklist of species. This is followed by a synopsis of species, with brief notes on ecology, distribution and parasites. Relationships are then described between snails and schistosomes and with other parasites. The book goes on to consider the factors affecting snail populations and possible methods for population control.
Category: Science

Freshwater Snails Of Africa And Their Medical Importance

Author : David S Brown
ISBN : 0748400265
Genre : Science
File Size : 80.11 MB
Format : PDF, ePub
Download : 314
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The first half of this book is primarily a systematic survey of the snails, beginning with glossaries, keys for identification to genera and a checklist of species. This is followed by a synopsis of species, with brief notes on ecology, distribution and parasites. Relationships are then described between snails and schistosomes and with other parasites. The book goes on to consider the factors affecting snail populations and possible methods for population control.
Category: Science

The Ecology Of Freshwater Molluscs

Author : Robert T. Dillon
ISBN : 1139426990
Genre : Science
File Size : 31.69 MB
Format : PDF
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This book provides a comprehensive review of the ecology of freshwater bivalves and gastropods worldwide. It deals with the ecology of these species in its broadest sense, including diet, habitat and reproductive biology, emphasising in particular the tremendous diversity of these freshwater invertebrates. Following on from these introductory themes, the author develops a life history model that unifies them, and serves as a basis for reviews of their population and community ecology, including treatments of competition, predation, parasitism and biogeography. Extensively referenced and providing a synthesis of work from the nineteenth century onwards, this book includes original analyses that seek to unify previous work into a coherent whole. It will appeal primarily to professional ecologists and evolutionary biologists, as well as to parasitologists.
Category: Science

Biomphalaria Snails And Larval Trematodes

Author : Rafael Toledo
ISBN : 1441970282
Genre : Medical
File Size : 80.46 MB
Format : PDF, Kindle
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The purpose of this book is to provide an overview of the biology of the planorbid snail Biomphalaria glabrata mainly as related to the snail’s role as a host of larval trematodes . This snail is of great importance in medical and economic zoology as a vector of important trematode (fluke) diseases in human and veterinary medicine and in wildlife biology. Moreover, this snail is a useful model for numerous basic studies in biology and chemistry. A book that provides modern coverage of diverse topics from the molecule to the community of this snail as related to larval trematode parasitism is not available. This book should appeal to a wide audience of biologists, ecologists, biochemists, malacologists, parasitologists, public health workers, epidemiologists, and graduate and advanced undergraduate students in biomedical and allied health sciences.
Category: Medical

Tropical Medicine

Author : Gordon Cook
ISBN : 0080559395
Genre : Medical
File Size : 60.44 MB
Format : PDF
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This superbly illustrated work provides short accounts of the lives and scientific contributions of all of the major pioneers of Tropical Medicine. Largely biographical, the stories discussed enlighten a new generation of scientists to the advances made by their predecessors. Written by Gordon Cook, contributor to the hugely popular Manson’s Tropical Diseases, this report discusses the pioneers themselves and offers a global accounting of their experiences at the onset of the discipline.
Category: Medical

The Status And Distribution Of Freshwater Biodiversity In Northern Africa

Author : Nieves García
ISBN : 9782831712710
Genre : Science
File Size : 58.84 MB
Format : PDF
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This assessment is the first overview of the conservation status of 877 northern African freshwater species belonging to five taxonomic groupsfish, molluscs, dragonflies and damselflies, freshwater crabs and aquatic plantsin accordance with the IUCN regional Red List guidelines. Species at risk of regional extinction are mapped and conservation measures are proposed to reduce the probability of future declines.
Category: Science

The Nile

Author : Henri J. Dumont
ISBN : 9781402097263
Genre : Science
File Size : 36.22 MB
Format : PDF, ePub, Docs
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What have we learnt about the Nile since the mid-1970s, the moment when Julian Rzóska decided that the time had come to publish a comprehensive volume about the biology, and the geological and cultural history of that great river? And what changes have meanwhile occurred in the basin? The human popu- tion has more than doubled, especially in Egypt, but also in East Africa. Locally, industrial development has taken place, and the Aswan High Dam was clearly not the last major infrastructure work that was carried out. More dams have been built, and some water diversions, like the Toshka lakes, have created new expanses of water in the middle of the Sahara desert. What are the effects of all this on the ec- ogy and economy of the Basin? That is what the present book sets out to explore, 33 years after the publi- tion of “The Nile: Biology of an Ancient River”. Thirty-seven authors have taken up the challenge, and have written the “new” book. They come from 13 different countries, and 15 among them represent the largest Nilotic states (Egypt, Sudan, Ethiopia, Uganda, and Kenya). Julian Rzóska died in 1984, and most of the - authors of his book have now either disappeared or retired from research. Only Jack Talling and Samir Ghabbour were still available to participate again.
Category: Science

Molluscs In Archaeology

Author : Michael J. Allen
ISBN : 9781785706097
Genre : Social Science
File Size : 53.24 MB
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The subject of 'Molluscs in Archaeology' has not been dealt with collectively for several decades. This new volume in Oxbow's 'Studying Scientific Archaeology' series addresses many aspects of molluscs in archaeology. It will give the reader an overview of the whole topic; methods of analysis and approaches to interpretation. It aims to be a broad based text book giving readers an insight of how to apply analysis to different present and past landscapes and how to interpret those landscapes.
Category: Social Science