Vol. 2 No. 3 (2012)

Research Articles

• Effect of Sodium Alginate Concentration on Size of Yeast Immobilized Particle and on Production of Bio-ethanol in a Packed-Bed Fermenter

  M. Selvaraj, B. S. V. S. R. Krishna

  1-6

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• Natural Radioactivity in Fresh Water System

  Meetu Srivastava, Nanda Raveendran

  7-16

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• Soil Fertility of Grasslands under Influence of Grazing

  R. Venkataramanan, S. Krishnakumar, C. Sreekumar, R. Anilkumar, M. Iyue

  17-22

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• Soil Microbial Biomass and Microbial Quotient under Different Plantations at Maldeota, Dehradun, India

  Richi Yadav, Mridula Negi, H. B. Vasistha

  23-30

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