LEADER 01633oam 2200433Ia 450 001 9910701864403321 005 20120601103739.0 035 $a(CKB)5470000002421463 035 $a(OCoLC)784289046 035 $a(EXLCZ)995470000002421463 100 $a20120405d1968 uy 0 101 0 $aeng 135 $aurbn||||||abp 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aMethods of studying plant hormones and growth-regulating substances$b[electronic resource] /$fby John W. Mitchell and George A. Livingston 210 1$a[Washington, D.C.] :$cAgricultural Research Service, U.S. Dept. of Agriculture,$d[1968] 215 $a1 online resource (iv, 140 pages) $cillustrations 225 1 $aUnited States. Dept. of Agriculture. Agriculture handbook ;$vno. 336 300 $aTitle from title screen (viewed on June 1, 2012). 300 $aSupersedes his Test methods with plant-regulating chemicals, issued as Agriculture handbook no. 126. 320 $aIncludes bibliographies. 606 $aPlant regulators 606 $aPlant hormones 606 $aBotany$xTechnique 615 0$aPlant regulators. 615 0$aPlant hormones. 615 0$aBotany$xTechnique. 700 $aMitchell$b John W$g(John William),$f1905-$01396723 701 $aLivingston$b George A$01396724 712 02$aUnited States.$bAgricultural Research Service. 801 0$bOCLCE 801 1$bOCLCE 801 2$bGPO 906 $aBOOK 912 $a9910701864403321 996 $aMethods of studying plant hormones and growth-regulating substances$93457234 997 $aUNINA