MOTIRAMANI, D.P.NAMBIAR, K.K.M.2019-05-092019-05-091979http://krishikosh.egranth.ac.in/handle/1/5810102550ennullSTUDY ON CRITICAL LEVELS OF ZINC AND MANGANESE IN MAIZE PEARL MILLET WHEAT AND CHICKPEA AS RELATED TO FOUR SOIL TYPESThesis