An ecological survey of the Porcupine Mountains
By: by H. T. Darlington.
Publisher: Darlington
Published: 1923
Place of publication: Chicago
Language: eng
Number of pages: 80
Subjects: Forest ecology -- Michigan -- Porcupine Mountains State Park.; Plant succession -- Michigan -- Porcupine Mountains State Park.; Porcupine Mountains Wilderness State Park, Mich.
Notes: Thesis--University of Chicago.
Bibliography: leaves 77-80.