01392nam 2200337z- 450 991069400810332120060921083754.0(CKB)5470000001381122(BIP)013779900(EXLCZ)99547000000138112220220308c2006uuuu -u- -engVolcanic hazards impacts on aviation : hearing before the Subcommittee on Disaster Prevention and Prediction of the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Ninth Congress, second session, March 16, 20061 online resource (iii, 26 p.) 0-16-076878-0 Volcanic hazards Volcanic ash, tuff, etcUnited StatesAeronauticsUnited StatesSafety measuresVolcanic hazard analysisUnited StatesVolcanic activity predictionUnited StatesVolcanic ash, tuff, etc.ScienceVolcanic ash, tuff, etc.AeronauticsSafety measures.Volcanic hazard analysisVolcanic activity predictionUnited States, Congress Senate Committee on Commerce, Science, and Transportation Subcommittee on Disaster Prevention and Prediction Staff,othBOOK9910694008103321Volcanic hazards1938595UNINA