11.  However, this study is the first to show just how much of the national resource of a particular type of wildlife habitat has been affected by acid rain.

12.  Clearly, national union resources on their own will not be sufficient to deal with this problem.

13.  If any other government in Europe had such efficient pits and such large coal reserves, they would be safeguarding that national resource, not shutting them down.

14.  Bollinger said paralyzed veterans consider the VA a national resource because of its work in spinal cord injuries, prosthetics, kidney dialysis and cardiovascular research.

15.  But a far deeper cut is envisioned in the national resources budget passed by the House Appropriations Committee.

16.  But Congress does need to attend to the special needs of teaching hospitals, a national resource worth preserving.

17.  But even that national resource may be endangered.

18.  Congress, however, should not make the mistake of seeing some immigrants as highly desirable but others as a drain on national resources.

19.  Crosswalk.com, a national resource for home-schoolers, is available on the Web at homeschool.crosswalk.com.

20.  Foreign aid is a drain on national resources.