A Civic Biology

Compare the unfavorable artificial environment of a crowded city with the more favorable environment of the country.

Presented in Problems

GEORGE WILLIAM HUNTER, PH.D.

PROFESSOR OF BIOLOGY, KNOX COLLEGE, GALESBURG, ILLINOIS; FORMERLY
HEAD OF THE DEPARTMENT OF BIOLOGY, DE WITT CLINTON

Dedicated

ΤΟ ΜΥ

FELLOW TEACHERS

OF THE DEPARTMENT OF BIOLOGY

IN THE DE WITT CLINTON HIGH SCHOOL

WHOSE CAPABLE, EARNEST, UNSELFISH

AND INSPIRING AID HAS MADE

THIS BOOK POSSIBLE

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