00584nam a22001817a 4500003000400000008004100004082001700045100002500062245014400087260003900231300001000270502001700280650001700297650003100314650003500345650001100380650001100391OSt260610b        |||||||| |||| 00| 0 eng d  a631.43bM66I  aMishra, Vinay Kumar.  aInfluence of Integrated Nutrient Management on Changes of Soil Physical Properties in Rice-Based Cropping Systems / cby Vinay Kumar Mishra  a.- Pusa, Samastipurb: RAUc, 1994  a157p.  bPh. D.d1994  aSoil Science  aRice-Based Cropping System  aIntegrated Nutrient Management  aThesis  aPh. D.