The taxonomy and cytology of Saxifraga pensylvanica L. and related forms ...
By: by George W. Burns.
Published: 1942
Place of publication: [Notre Dame, Ind
Language: eng
Number of pages: 160
Subjects: Saxifraga pennsylvanica.
Notes: "References": p. 160.
Thesis (Ph. D.)--University of Minnesota, 1941.
A reprint from the American midland naturalist, v. 28, no. 1, July 1942, with addition of cover having thesis note and Vita.
Cover title.