the above is also true for this course.
Group II.
Biology of Water Supplies—
this course is primarily for sanitary engineers.
Protozoology—
All that is necessary of this could be incorporated in a general course.
Parasitology—
essential for health instruction and for illustration of certain biological principles.
Group III.
Experimental Zoology } combination of these valuable.
Animal Behavior }
Heredity, Evolution, and Eugenics—
this course is very essential for any teacher.
(Required in the fifth year, the Teachers' Course, some work in research, and practice teaching.)