00538naa a2200217 a 450000100080000000500110000800800410001910000180006024500650007826000090014365000130015265000120016565000100017765000110018765300130019865300190021165300190023065300100024970000180025977300430027718055742017-04-11       1980    bl ---       0--  u    #d1 aKATYAL, J. C.  aA new technique of plant analysis to resolve iron chlorosis.  c1980  aAnálise  aClorose  aFerro  aPlanta  aAnalysis  aIron chlorosis  aPhenanthroline  aPlant1 aSHARMA, B. D.  tPlant and Soilgv.55, p.105-119, 1980.