Proceedings of the California Academy of Sciences
- publisher: San Francisco : California Academy of Sciences
- creator: California Academy of Sciences
- contributor: California Academy of Sciences
- Keyword: Science Societies, etc.
- pages: v.
- class: Q11
- isbn: 0068-547X
- notes: CODEN:PCASAN.
- description: Vol. 25 is composed entirely of the Alice Eastwood semi-centennial publications, no. 1-18, of the California academy of sciences.
- download: pdf file