01970nam 2200517 a 450 991070217470332120120917090026.0(CKB)5470000002424389(OCoLC)810071273(EXLCZ)99547000000242438920120917d1984 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierComparative effects of auxin and abscisic acid on growth, hydrogen ion efflux and gravitropism in primary roots of maize[electronic resource] /Michael L. Evans and Timothy J. MulkeyColumbus, Ohio :Dept. of Botany, Ohio State University ;[Washington, D.C.]:[National Aeronautics and Space Administration],[1984?]1 online resource (11 unnumbered pages) illustrations[NASA contractor report] ;NASA CR-174355Title from title screen (viewed on Sept. 17, 2012).Includes bibliographical references (page [10]).CornnasatGravitational effectsnasatGravitropismnasatGrowthnasatHormonesnasatHydrogen ionsnasatPlant rootsnasatCorn.Gravitational effects.Gravitropism.Growth.Hormones.Hydrogen ions.Plant roots.Evans Michael L(Michael Leigh),1941-1390428Mulkey Timothy J1390429United States.National Aeronautics and Space Administration.Ohio State University.Department of Botany.GPOGPOBOOK9910702174703321Comparative effects of auxin and abscisic acid on growth, hydrogen ion efflux and gravitropism in primary roots of maize3443103UNINA