Science Reference Center

Full text for hundreds of science encyclopedias, reference books, periodicals, & other sources. Topics covered include: biology, chemistry, earth & space science, environmental science, health & medicine, history of science, life science, physics, science & society, science as inquiry, scientists, technology & wildlife.

POWER Library E-Resource – Sponsored by Commonwealth Libraries.

POWER Library

POWER Library is a service of Pennsylvania's public libraries, school libraries and the State Library. POWER library allows you to access thousands of full-text periodical articles, newspapers, plus photographs, pictures, charts, maps, reference materials for young people and more.

POWER Library E-Resource – Sponsored by Commonwealth Libraries.

GALE Agriculture Collection

With broad coverage of agriculture and its related fields, this collection provides a comprehensive view of a growing body of knowledge. Researchers will have access to current and authoritative periodical content that spans the industry—from practical aspects of farming to cutting-edge scientific research in horticulture.

(Para buscar en Espanol, seleccione "Lenguas" en la parte superior.)

POWER Library E-Resource – Sponsored by Commonwealth Libraries.