Canadian Agricultural Thesaurus: General.- Vol. 2 Systematics (Plants and Viruses).- Vol. 3 Systematics (Animals)

Canadian Agricultural Thesaurus: General.- Vol. 2 Systematics (Plants and Viruses).- Vol. 3 Systematics (Animals) PDF Author:
Publisher:
ISBN:
Category : Subject headings
Languages : en
Pages : 534

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Canadian Agricultural Thesaurus: General.- Vol. 2 Systematics (Plants and Viruses).- Vol. 3 Systematics (Animals)

Canadian Agricultural Thesaurus: General.- Vol. 2 Systematics (Plants and Viruses).- Vol. 3 Systematics (Animals) PDF Author:
Publisher:
ISBN:
Category : Subject headings
Languages : en
Pages : 534

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Thesaurus Guide

Thesaurus Guide PDF Author:
Publisher:
ISBN:
Category : Political Science
Languages : en
Pages : 1076

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Thesaurus Guide

Thesaurus Guide PDF Author: Gesellschaft für Information und Dokumentation
Publisher: North Holland
ISBN:
Category : Language Arts & Disciplines
Languages : en
Pages : 794

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Canadiana

Canadiana PDF Author:
Publisher:
ISBN:
Category : Canada
Languages : en
Pages : 912

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Species

Species PDF Author: John S. Wilkins
Publisher: Univ of California Press
ISBN: 0520271394
Category : Nature
Languages : en
Pages : 320

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Book Description
In this comprehensive work, John S. Wilkins traces the history of the idea of "species" from antiquity to today, providing a new perspective on the relationship between philosophical and biological approaches.--[book cover].

FID News Bulletin

FID News Bulletin PDF Author:
Publisher:
ISBN:
Category : Documentation
Languages : en
Pages : 480

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Dictionaries, Encyclopedias, and Other Word-related Books: Multiple languages (with English as one language)

Dictionaries, Encyclopedias, and Other Word-related Books: Multiple languages (with English as one language) PDF Author: Annie M. Brewer
Publisher: Detroit, Mich. : Gale Research Company
ISBN:
Category : Reference
Languages : en
Pages : 510

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CABI

CABI PDF Author: Denis Blight
Publisher: CABI Publishing
ISBN: 9781845938734
Category : Agriculture
Languages : en
Pages : 171

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Biodiversity

Biodiversity PDF Author: N. Biedinger
Publisher: Springer Science & Business Media
ISBN: 366206071X
Category : Science
Languages : en
Pages : 425

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Book Description
Biodiversity, sometimes simply understood as "diversity of species", is a specific quality of life on our planet, the dimensions and importance of which have just lately been fully realized. Today we know that "biological diversity is a global asset of incalculable value to present and future generations" (Kofi Annan). Biodiversity is spread unequally over the world: in fact, the main share of biological resources worldwide is harboured predominantly by the so-called developing countries in the tropics and sub tropics. Therefore, Biodiversity - A Challenge for Development Research and Policy was chosen as the title for an international conference which was held in Bonn in 1997 as one of the first major events organized by the then newly established North-South Centre for Development Research (ZEF) at Rheinische Friedrich-Wilhelms-Universitat Bonn (Germany). Since the ZEF, founded by the Senate of the University of Bonn in 1995, has played a central role in turning Bonn into a centre for international cooperation and North-South dialogue. The Centre is a product of the Bonn Berlin agreement of July 1994 which was adopted to offset the effects caused by the Parliament and much of the Government moving to Berlin. It fits in well with the double strategy to strengthen Bonn's position as an interna tional science arena and as an eminent place for development policy and the national and supranational agencies dealing with this issue.

Introduction to Information Retrieval

Introduction to Information Retrieval PDF Author: Christopher D. Manning
Publisher: Cambridge University Press
ISBN: 1139472100
Category : Computers
Languages : en
Pages :

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Book Description
Class-tested and coherent, this textbook teaches classical and web information retrieval, including web search and the related areas of text classification and text clustering from basic concepts. It gives an up-to-date treatment of all aspects of the design and implementation of systems for gathering, indexing, and searching documents; methods for evaluating systems; and an introduction to the use of machine learning methods on text collections. All the important ideas are explained using examples and figures, making it perfect for introductory courses in information retrieval for advanced undergraduates and graduate students in computer science. Based on feedback from extensive classroom experience, the book has been carefully structured in order to make teaching more natural and effective. Slides and additional exercises (with solutions for lecturers) are also available through the book's supporting website to help course instructors prepare their lectures.