TREES OF THE NORTHERN UNITED STATES
Reading edition
THEIR STUDY, DESCRIPTION AND DETERMINATION
FOR THE USE OF SCHOOLS AND PRIVATE STUDENTS
BY
AUSTIN C. APGAR
PROFESSOR OF BOTANY IN THE NEW JERSEY STATE NORMAL SCHOOL
"Trees are God's Architecture."—Anonymous.
"A Student who has learned to observe and describe so simple a matter as the form of a leaf has gained a power which will be of lifetime value, whatever may be his sphere of professional employment."—Wm. North Rice.
NEW YORK-:-CINCINNATI-:-CHICAGO AMERICAN BOOK COMPANY
Copyright, 1892, by the AMERICAN BOOK COMPANY.
W. P. 3.