00374nam a22001217a 4500003000400000008004100004082001700045100002100062245012300083260001600206300000800222650002200230OSt260601b        |||||||| |||| 00| 0 eng d  a631.41bP74D  aBrij Lala Prasad  aDifferent Forms of Zinc as influenced by Applied Zinc and Moisture Regimes in Rice Soils of Old Alluvial Belt of Bihar  aRPCAUc1989  a143  aMSc. Soil Science