A taxonomic study on the grasses of Pennsylvania
Publisher: University Press
Published: 1947
Place of publication: Notre Dame, Ind
Language: eng
Number of pages: 604
Subjects: Grasses -- Pennsylvania.
Notes: "References": p. 600.
Cover title.
"Reprinted from 'The American midland naturalist,' vol. 38, no. 3,  pp. 513-604, November, 1947."