01042nam a2200313 a 450000100080000000500110000800800410001910000170006024500790007726000270015630000090018352002800019265000180047265000140049065300130050465300130051765300140053065300160054465300190056065300080057965300120058770000190059970000170061870000180063570000160065370000200066970000180068970000210070717568101997-03-25       1940    bl uuuu      00u1 u    #d1 aMAGRUDER, R.  aDescriptions of types of principal american varieties of red garden beets.  aWashington: USDAc1940  a60p.  aImportant considerations in comparing beet varieties or strains with type descriptions or standarts; Influence of environmental on plant and varietal characteristics; Distinguishing varietal characteristics; Classification of principal American varieties of red garden beets.  aBeta Vulgaris  aBeterraba  aBeetroot  aCultivar  aDescricao  aDescription  aEstados Unidos  aUSA  aVariety1 aBOSWELL, V. R.1 aJONES, H. A.1 aMILLER, J. C.1 aWOOD, J. F.1 aHAWTHORN, L. R.1 aPARKER, M. M.1 aZIMMERLEY, H. H.