00525nam a2200109Ia 4500008004100000082003900041245008500080260004300165300000900208490011100217650008700328140224s9999    xx            000 0 und d  aPH 631.81.095.338:578.085.001.4 J4  aThe diagnosis of mineral deficiencies in crops by means of chemical tissue tests  aSalisburybThe Colour Laboratoryc1954  a26p.  aThis leaflet contains extracts reprinted from the Annual Report of the Lory Ashton Research Station (1944)  aDeficiency diseases,Minerals,Tissue preparation,Mineral deficiency,Plant nutrition