National Union Catalog


Book Description

Includes entries for maps and atlases.




Chemical Abstracts Service Source Index


Book Description

The CAS Source Index (CASSI) Search Tool is an online resource intended to support researchers and librarians who need accurate bibliographic information. This free resource can be used to quickly and easily look up or confirm publication titles and abbreviations, as well as CODEN, ISBN, or ISSN codes. The CASSI database contains a listing of publications indexed by Chemical Abstracts Service (CAS) since 1907.




Pollution Abstracts


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Directions


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Environment Abstracts


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Subject Catalog


Book Description