00449nam a22001457a 4500003000400000008004100004082001700045100001700062245013000079260001600209300000800225650004200233942001100275999001700286OSt260601b        |||||||| |||| 00| 0 eng d  a631.41bM85E  aMukesh Kumar  aEffect of Mulch Induced Hydrothermal Envirornment of Calcareous Soil on Zinc Uptake and irrigation Management in Winter Maize  aRPCAUc1984  a105  aMSc. Soil Science and Agril Chemistry  2ddccT  c51131d51131