00378nam a22001217a 4500003000400000008004100004082001700045100002300062245010600085260001600191300000700207650004200214OSt260602b        |||||||| |||| 00| 0 eng d  a631.41bD47P  aGrace Dalyne Dkhar  aPhysical and Chemical Characterization of Soil Organic Matter and cultivated Soils of Meghalaya State  aRPCAUc1981  a70  aMSc. Soil Science and Agril Chemistry