This general reference on the quality of drinking water will be useful for cooperative extension and water treatment professionals, people who supply their own water, and people who are dissatisfied with the quality of their public water supplies.
(This general reference on the quality of drinking water; will be; useful for cooperative extension and water treatment professionals, people who supply their own water, and people) (people; supply; their own water) (people; are; dissatisfied with the quality of their public water supplies)
This general reference on the quality of drinking water people people
will be supply are
useful for cooperative extension and water treatment professionals, people who supply their own water, and people
their own water
dissatisfied with the quality of their public water supplies