Front cover image for Rocky Mountain flowers; an illustrated guide for plant-lovers and plant-users; with twenty-five plates in color and twenty-two plates in black and white

Rocky Mountain flowers; an illustrated guide for plant-lovers and plant-users; with twenty-five plates in color and twenty-two plates in black and white

Frederic E. Clements, Clements Edith Gertrude Schwartz
Print Book, Undefined, 1914
The H. W. Wilson company, White Plains, N. Y., and, 1914