LEADER 01483oam  2200397I  450 
001 9910703615903321
005 20150529144935.0
035   $a(CKB)5470000002433556
035   $a(OCoLC)907292056
035   $a(EXLCZ)995470000002433556
100   $a20150414d1998      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $2rdacontent
182   $2rdamedia
183   $2rdacarrier
200 10$aExperimental investigations regarding the use of sand as an inhibitor of air convection in deep seismic boreholes /$fby L. Gary Holcomb, Leo Sandoval, Bob Hutt
210  1$aAlbuquerque, New Mexico :$cAlbuquerque Seismological Laboratory,$d1998.
215   $a1 online resource (iii, 51 pages) $cillustrations
225 1 $aOpen-file report ;$v98-362
300   $aAt head of title: United States Department of the Interior, Geological Survey.
300   $aTitle from title screen (viewed April 13, 2015).
320   $aIncludes bibliographical references (page 23).
606   $aSeismometers
615  0$aSeismometers.
700   $aHolcomb$b L. Gary$01382689
702   $aSandoval$b Leo
702   $aHutt$b Bob
712 02$aAlbuquerque Seismological Laboratory (Geological Survey),
801  0$bGPO
801  1$bGPO
801  2$bGPO
906   $aBOOK
912   $a9910703615903321
996   $aExperimental investigations regarding the use of sand as an inhibitor of air convection in deep seismic boreholes$93502485
997   $aUNINA