51.   Paul Stewart of the Forest Service said his agency determined a supplemental environment study was not needed.

52.   Plotkin said an additional unofficial study may be needed before residents decide whether they want to take the plunge and ask for a formal study.

53.   Resca said detailed market studies would be needed before it could be decided whether to merge some of the outlets, but foresaw no fall in employment levels.

54.   Researchers in both camps agree more studies are needed and say it will be years before they have definitive answers.

55.   Ridley-Thomas said he believed the proposal needed more study, pointing out that a consultant hired to analyze the program was never allowed to complete his work.

56.   Several areas need further study.

57.   She points out that environmental factors, if they are important, probably do their mischief by damaging genes in breast cells, and that both need continuing study.

58.   She said more study is needed, but she could not estimate how long the planning process would take.

59.   State emergency medical directors have joined together to oppose the widespread use of defibrillators, saying that the matter needs more study.

60.   Summersgill admits, though, that more studies are needed.