类似的网站 Library.Doi.Gov
U.S. Department of the Interior Library
描述: Focusing on the natural and social sciences; law; economics; management and use of natural and cultural resources; and the cultures and well-being of American Indians and Native Alaskans.
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语: English
网站主题: libraries
Home Page of NIEHS, the National Institute of Environmental Health Sciences, which conducts basic research on environmental health and environment-related diseases ...
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3.0 / 5.0, 语: English
Canada Institute for Scientific and Technical Information. Covering science/technology and medicine. Loans and copyright-cleared photocopies from their collection ...
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3.0 / 5.0, 语: English
national first ladies' library, presidents, books
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3.0 / 5.0, 语: English
Charged with improving access to transportation focused materials needed by federal, state, and local decision-makers, the National Transportation Library's (NTL) ...
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3.0 / 5.0, 语: English
One of four National Libraries in the US, offers search facilities and gateways to agricultural information.
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3.0 / 5.0, 语: English
Information on the collections and services of this archival facility.
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3.0 / 5.0, 语: English
Covers the downtown and east campus library systems. Includes online access to most of the resources available, such as the main catalogue and some specialized ...
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3.0 / 5.0, 语: English
The National Library of Medicine (NLM), on the campus of NIH in Bethesda, Maryland, is the world's largest medical library. It collects materials in all major areas ...
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3.0 / 5.0, 语: English