Science

Science Reference Center
Contains articles from science encyclopedias, reference books, and periodicals covering a variety of science topics.
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PNAS - Proceedings of the National Academy of Sciences of the United States of America
Weekly science journal publishing more that 3,800 papers annually.
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San Mateo Library Card Required
This means you must hold a San Mateo City library card in order to access this information.
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Only Accessible at a Library
This means the information is only available through a computer at one of the San Mateo libraries. You will not be able to access this information from home/work.
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Any PLS Library Card Accepted
This means you must hold ANY Peninsula Library System library card in order to access this information.
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No Library Card Required
This means the information is open to the public. You do not need a library card nor do you need to be at a library.