Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Acker
1956
Sept 8
Microtus californicus
One of several specimens (120) collected by Victor Lewin
on salt marshes of Pt. Isabel, El Cerrito, Contra Costa Co.,
Calif.