Among the competing priorities that need to be balanced are protection both from microbial pathogens and from carcinogens in the drinking water and the wise expenditure of limited resources for improving the environment.
(the competing priorities; need; to be balanced) (the competing priorities; to be; balanced) (Among the competing priorities; are; protection both from microbial pathogens and from carcinogens in the drinking water and the wise expenditure of limited resources for improving the environment)
the competing priorities the competing priorities Among the competing priorities
need to be are
to be balanced
balanced
protection both from microbial pathogens and from carcinogens in the drinking water and the wise expenditure of limited resources for improving the environment