-
By:Type: ArticleIn: Biennial reportVolume: 1971-73Series:Issue:Date: 1961Page Range: 2-4Publication Info: Los Angeles, Calif, Dept. of Arboreta & Botanic Gardens, 1959/61-Subjects: American Association of Botanical Gardens and Arbo Ching, Francis Haagen-Smit, A. J. (Arie Jan), 1900-1977 Lenz, Lee W. Mathias, Mildred Esther, 1906- Oppe, Joseph