SPECIAL
COLLECTIONS i botanical books; an exhibit celebrating
SCL the. centennial of the Arnold Arboretum «9T2 1872-1972 Cheld] May 21, 1972-June 9, 1972 .Ar6E Cat] the Houghton Library, Harvard Univer-
sity. [Catalogue prepared by Pamela Bruns
and others] Cambridge,Mass. [Houghton
Library, Harvard University, 1972]
52p. illus. 2hem.
In cooperation with the Arnold Arboretum Library.
Bibliography: p.50.
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