Problems.—How may we improve our home conditions of living?
How may we help improve our conditions at school?
How does the city care for the improvement of our environment?
(a) In inspection of buildings, etc.
(b) In inspection of food supplies.
(c) In inspection of milk.
(d) In care of water supplies.
(e) In disposal of wastes.
(f) In care of public health.
Laboratory Suggestions