Biology: Dissertations & theses

OpenDissertations is an open-access database built to assist researchers in locating both historic and contemporary dissertations and theses. Created with the generous support of the H.W. Wilson Foundation and the Congregational Library & Archives in Boston, it incorporates EBSCO’s previously released American Doctoral Dissertations, and features additional dissertation metadata contributed by select colleges and universities from around the world. Providing researchers with citations to graduate research across a span of time, from the early 20th century to the present, this database will continue to grow through regular updates and new partnerships with graduate degree-granting institutions.

The Networked Digital Library of Theses and Dissertations (NDLTD) is an international organization dedicated to promoting the adoption, creation, use, dissemination, and preservation of electronic theses and dissertations (ETDs). It gathers metadata and access links to thousands of dissertations & theses from several institutions across the world.

OATD.org aims to be the best possible resource for finding open access graduate theses and dissertations published around the world. Metadata (information about the theses) comes from over 1100 colleges, universities, and research institutions.

PQDT Open provides the full text of open access dissertations and theses free of charge.
You can quickly and easily locate dissertations and theses relevant to your discipline, and view the complete text in PDF format.

Theses Canada, launched in 1965 at the request of the deans of Canadian graduate schools, is a collaborative program between Library and Archives Canada (LAC) and Canadian universities. It strives to:
- acquire and preserve theses and dissertations from participating universities
- provide free access to Canadian digital theses and dissertations in the collection
- facilitate access to non-digital theses and dissertations in the collection