00447nam a22001457a 4500003000400000008004100004082001700045100002200062245012200084260001600206300000800222650004300230942001100273999001700284OSt260602b        |||||||| |||| 00| 0 eng d  a631.41bM52R  aAshok Kumar Mehta  arelative Effect of Various Organic Wastes on Solubility Mobility and Availability of Zinc to Crops in Calcareous Soil  aRPCAUc1981  a109  aMSc. Sopil Science and Agril Chemistry  2ddccT  c51221d51221