Books by Henry Chandler Cowles
Textbook of Botany for College
Textbook of Botany for Colleges and Universities, Part 1
Starved Rock State Park and Its Environs
A Textbook of Botany for Colleges and Universities; Volume 2
The Ecological Relations of the Vegetation on the Sand Dunes of Lake Michigan
Plant Societies of Chicago and
Plant Societies of Chicago and Its Vicinity