Kategoria BISAC: Science >> Reference

The Atlas of Seeds and Fruits of Central and East-European Flora presents nearly 4,800 seed illustrations, supplemented with detailed seed descriptions, brief plant descriptions, and information on the locality and the native source of plants. The Carpathian flora covered here occurs not only in the Carpathian Mountains, but also in large lowlands extending towards the south, north and east and involves introduced and invading flora of more than 7,500 species. This publication is unique on two counts. Its scope extends to an unprecedented number of different plant seeds from a wide-ranging...

Works cited in this useful survey are appropriate for students, librarians, and amateur and professional botanists. These encompass the plant kingdom in all its divisions and aspects, except those of agriculture, horticulture, and gardening. The majority of the annotations are for currently available in-print or electronic reference works. A comprehensive author/title and a separate subject index make locating specific entries simple. With materials ranging from those selected for the informed layperson to those for the specialist, this new edition reflects the momentous transition from...

Intended to introduce readers to the breadth of information sources in the fields of science and technology as well as to their applications, this book offers in-depth coverage and a clear presentation of the structure of the literature. It covers all types of reference materials-from abstracts, dictionaries, and indexes to biographical directories, dissertations, and government documents. Descriptive and evaluative annotations define the scope of each work, its intended audience, and its special features. Critical comments allow users to compare sources and make choices between similar...

Field guides are often difficult to identify, since there is no specific subject heading for them and titles can be unreliable indicators of format. Yet these popular scientific tools (designed to assist amateurs in identifying plants, animals, and objects) are also widely used by scientists, naturalists, foresters, wildlife managers, and other professionals and most libraries contain numerous field guides in their collections. Focusing on the North American continent, this book, the first of its kind, identifies and describes major field guides in all scientific subject areas (from...

Students and library users now have an excellent resource to consult when interpreting the major envirnomental issues that are reported daily. A valualble reference source with a comprehensive international scope, the "Encyclopedia" describes the important environmental terms pertinent to anyone interested in this vital field. Also indluded are over 200 detailed graphs, tables, and photographs. A list of key contacts helps readers expand their search of environmental issues. From Edward Abbey to zooxanthellae, this A-Z resource gives readers over 1,000 entries that tell the story of...

Orgnized in an A-to-Z format, this reference guide is designed to help users find their way in the vast--and sometimes bewildering--world of living things too small to be discerned with the naked eye. Entries cover environmental, industrial, and food microbiology, in addition to the microbiology of health and disease. Scientific techniques used for studying microorganisms are discussed, and biographies of key individuals are provided. A chronology of infections and disease epidemics from 430 B.C. to the present is included as an appendix.

Where was the largest bass caught in Mississippi? What streams are sometimes home to the gulf sturgeon? How can an angler tell a grass pickerel from a walleye?

In Inland Fishes of Mississippi, Stephen T. Ross answers these questions and many more.

Mississippi waters are some of the richest inland fish habitats in the United States. In fact, only four states have more native fish than Mississippi's 204. Inland Fishes of Mississippi is for anglers and nature lovers who want to learn more about this thriving diversity.

Introductory chapters present the history of the study of...