ChIN简介页:GEOBASE(地理文摘库,包括地理化学、海洋化学等)
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GEOBASE(地理文摘库,包括地理化学、海洋化学等)

【URL】 http://www.elsevier.nl/homepage/sah/spd/site/locate_geobase.html

【覆盖年限】 1980 -

【数据库研制者】
     Elsevier Science B.V.

【数据内容】
     GEOBASE Features

Fully searchable bibliographic information, Contains over one million records dating from 1980 onwards

76,000 new records added per year
1,800 scientific and technical journals abstracted annually
Over 2,000 additional sources abstracted
Subject classification and indexing by specialist editors
"Cover to cover" coverage of 80% of core journals
99% of entries include English abstracts
Significant coverage of non-English language sources
Truly international coverage


Summary by 李晓霞 on 2002-11-04

Last updated by 李晓霞 on 2002-11-04

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