California Native Plants Nurserywoman, Civil Rights Activist, and HumanitarianSuzanne B. Riess, Gerda Isenberg, Bart C. O'Brien · First published 2022Open the Tome
Symposium proceedingsBart O'Brien, Lorrae C. Fuentes, Lydia F. Newcombe · First published 1997 · Latest edition 1999Open the Tome
