LEADER 00985nam a2200241 i 4500 001 991000717479707536 008 100505s2003 it 000 0 ita d 035 $ab13900493-39ule_inst 040 $aDip.to Scienze pedagogiche$bita 082 0 $a302.23 100 1 $aVentura, Bianca Maria$0280429 245 10$aComunicazione educativa, mass media, nuovi media /$cBianca Maria Ventura 260 $aMilano :$bF. Angeli,$c2003 300 $a118 p. :$bill. ;$c23 cm 440 0$aScienze della formazione.$pRicerche ;$v19 504 $aBibliografia: p. 117-118 650 04$aComunicazioni di massa e educazione 907 $a.b13900493$b11-05-10$c05-05-10 912 $a991000717479707536 945 $aLE022 302 VEN02.01$g1$i2022000131476$lle022$nLE022/PAPARELLA/RICERCADIBASE/2010$op$pE14.50$q-$rl$s- $t0$u10$v2$w10$x0$y.i15126924$z11-05-10 996 $aComunicazione educativa, mass media, nuovi media$9227528 997 $aUNISALENTO 998 $ale022$b05-05-10$cm$da $e-$fita$git $h0$i0 LEADER 01281oam 2200397Ia 450 001 9910696388203321 005 20071220120352.0 035 $a(CKB)5470000002376946 035 $a(OCoLC)180030478 035 $a(EXLCZ)995470000002376946 100 $a20071031d2007 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aEvaluation of potash grade with gamma-ray logs$b[electronic resource] /$fby Philip H. Nelson 205 $aVersion 1.0. 210 1$aReston, Va. :$cU.S. Geological Survey,$d2007. 215 $a14 pages $cdigital, PDF file 225 1 $aOpen-file report ;$v2007-1292 300 $aTitle from PDF title screen (viewed on Oct. 29, 2007). 320 $aIncludes bibliographical references (pages 13-14). 606 $aPotash deposits$xEvaluation 606 $aRadioactive prospecting 615 0$aPotash deposits$xEvaluation. 615 0$aRadioactive prospecting. 700 $aNelson$b Philip H$01383926 712 02$aGeological Survey (U.S.) 801 0$bGIS 801 1$bGIS 801 2$bGPO 906 $aBOOK 912 $a9910696388203321 996 $aEvaluation of potash grade with gamma-ray logs$93510905 997 $aUNINA