LEADER 01970nam 2200517 a 450 001 9910702174703321 005 20120917090026.0 035 $a(CKB)5470000002424389 035 $a(OCoLC)810071273 035 $a(EXLCZ)995470000002424389 100 $a20120917d1984 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aComparative effects of auxin and abscisic acid on growth, hydrogen ion efflux and gravitropism in primary roots of maize$b[electronic resource] /$fMichael L. Evans and Timothy J. Mulkey 210 1$aColumbus, Ohio :$cDept. of Botany, Ohio State University ;$a[Washington, D.C.]:$c[National Aeronautics and Space Administration],$d[1984?] 215 $a1 online resource (11 unnumbered pages) $cillustrations 225 1 $a[NASA contractor report] ;$vNASA CR-174355 300 $aTitle from title screen (viewed on Sept. 17, 2012). 320 $aIncludes bibliographical references (page [10]). 606 $aCorn$2nasat 606 $aGravitational effects$2nasat 606 $aGravitropism$2nasat 606 $aGrowth$2nasat 606 $aHormones$2nasat 606 $aHydrogen ions$2nasat 606 $aPlant roots$2nasat 615 7$aCorn. 615 7$aGravitational effects. 615 7$aGravitropism. 615 7$aGrowth. 615 7$aHormones. 615 7$aHydrogen ions. 615 7$aPlant roots. 700 $aEvans$b Michael L$g(Michael Leigh),$f1941-$01390428 701 $aMulkey$b Timothy J$01390429 712 02$aUnited States.$bNational Aeronautics and Space Administration. 712 02$aOhio State University.$bDepartment of Botany. 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910702174703321 996 $aComparative effects of auxin and abscisic acid on growth, hydrogen ion efflux and gravitropism in primary roots of maize$93443103 997 $aUNINA