The ecological relations of the vegetation on the sand dunes of Lake Michigan /

Bibliographic Details
Main Author:	Cowles, Henry Chandler, 1869-1939
Format:	Book
Language:	English
Published:	Chicago : The University of Chicago Press, 1899.
Subjects:	Plant ecology. Botany > Michigan. Botany > Indiana.

Description
Item Description:	Thesis (Ph.D.) - University of Chicago.
Physical Description:	119 pages : illustrations ; 24 cm.
Bibliography:	Bibliography: pages 116-119.