51.   But he dug in his heels against reductions in clean water and safety enforcement, national service and anti-crime programs.

52.   But personal enterprise can not provide clean water, heat and health care, which are supplied exclusively by the state.

53.   But personal enterprise can not provide clean water, heat and health care.

54.   But opponents contend it is an effort by Republicans to gut clean water requirements at the behest of big business allies.

55.   But they accept that so they can enjoy clean air, clean water, and a safe small-town atmosphere.

56.   But without such basics as electricity and clean water, progress is uncertain.

57.   By artificial means, the flow of clean water into the Everglades will be restored.

58.   But when asked about the importance of clean air or clean water, voters rate the issue just as high as health care and nearly as high as education.

59.   Cholera can be averted with clean water and good hygiene.

60.   Cholera is treatable through rehydration and availability of clean water.