01633oam 2200433Ia 450 991070186440332120120601103739.0(CKB)5470000002421463(OCoLC)784289046(EXLCZ)99547000000242146320120405d1968 uy 0engurbn||||||abptxtrdacontentcrdamediacrrdacarrierMethods of studying plant hormones and growth-regulating substances[electronic resource] /by John W. Mitchell and George A. Livingston[Washington, D.C.] :Agricultural Research Service, U.S. Dept. of Agriculture,[1968]1 online resource (iv, 140 pages) illustrationsUnited States. Dept. of Agriculture. Agriculture handbook ;no. 336Title from title screen (viewed on June 1, 2012).Supersedes his Test methods with plant-regulating chemicals, issued as Agriculture handbook no. 126.Includes bibliographies.Plant regulatorsPlant hormonesBotanyTechniquePlant regulators.Plant hormones.BotanyTechnique.Mitchell John W(John William),1905-1396723Livingston George A1396724United States.Agricultural Research Service.OCLCEOCLCEGPOBOOK9910701864403321Methods of studying plant hormones and growth-regulating substances3457234UNINA