| Main Title |
Environmental microthesaurus : a hierarchical list of indexing terms used by NTIS / |
| CORP Author |
United States. National Technical Information Service.; Environmental Protection Agency, Washington, D.C. |
| Publisher |
NTIS, |
| Year Published |
1977 |
| Report Number |
EPA 905-R-77-103; NTIS/SR-77/03 |
| Stock Number |
PB-265261 National Technical Information Service |
| OCLC Number |
03250440 |
| Subjects |
Subject headings--Environmental engineering ;
Subject headings--Ecology
|
| Additional Subjects |
Subject headings--Environmental engineering ;
Subject headings--Ecology ;
Thesauri ;
Pollution ;
Environments ;
Subject index terms ;
Air pollution ;
Water pollution ;
Noise pollution ;
Solid wastes ;
Abatement ;
Terminology ;
Chemical compounds ;
Chemical elements ;
Environmental issues
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA 100/1977 NTIS/001 |
|
Headquarters Library/Washington,DC |
04/06/1990 |
| EKBD |
NTIS/SR-77-03 |
|
Research Triangle Park Library/RTP, NC |
01/01/1988 |
| EKCR |
Z695.1.E7U58 |
|
CEMM/GEMMD Library/Gulf Breeze,FL |
06/26/1992 |
| ELBD ARCHIVE |
EPA 905-R-77-103 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ELBD |
EPA 905-R-77-103 |
|
AWBERC Library/Cincinnati,OH |
02/21/2012 |
| NTIS |
PB-265 261 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
100 pages ; 28 cm |
| Abstract |
In a vocabulary information system it is important to have a controlled vocabulary for information retrieval. However, when searching the data base of the National Technical Information Service (NTIS) for environmental research reports, one is faced with using search keywords from four thesauri as well as free language terms. These keyword sources are: The Department of Defense thesaurus, Energy Research and Development Administration thesaurus, National Aeronautic and Space Administration thesaurus, the thesaurus used by NTIS, and controlled free language terms. This microthesaurus integrated hierarchically the vocabulary of these five sources to allow easier retrieval for environmental terms. Generic relationships and thesaural origins are maintained for each term. |
| Notes |
Cover title. "PB-265 261." "An NTIS data base reference aid." |
